19103672238

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{53}}^1\times {\mathrm{103}}^1\times {\mathrm{11903}}^1$

素因数の和:12078

約数の個数: 96

約数和(自身を含む): 45727358976

約数和(自身を除く): 26623686738

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 49, 53, 98, 103, 106, 147, 159, 206, 294, 309, 318, 371, 618, 721, 742, 1113, 1442, 2163, 2226, 2597, 4326, 5047, 5194, 5459, 7791, 10094, 10918, 11903, 15141, 15582, 16377, 23806, 30282, 32754, 35709, 38213, 71418, 76426, 83321, 114639, 166642, 229278, 249963, 267491, 499926, 534982, 583247, 630859, 802473, 1166494, 1226009, 1261718, 1604946, 1749741, 1892577, 2452018, 3499482, 3678027, 3785154, 4416013, 7356054, 8582063, 8832026, 13248039, 17164126, 25746189, 26496078, 30912091, 51492378, 60074441, 61824182, 64978477, 92736273, 120148882, 129956954, 180223323, 185472546, 194935431, 360446646, 389870862, 454849339, 909698678, 1364548017, 2729096034, 3183945373, 6367890746, 9551836119, 19103672238]

約数ペア:

[(1, 19103672238), (2, 9551836119), (3, 6367890746), (6, 3183945373), (7, 2729096034), (14, 1364548017), (21, 909698678), (42, 454849339), (49, 389870862), (53, 360446646), (98, 194935431), (103, 185472546), (106, 180223323), (147, 129956954), (159, 120148882), (206, 92736273), (294, 64978477), (309, 61824182), (318, 60074441), (371, 51492378), (618, 30912091), (721, 26496078), (742, 25746189), (1113, 17164126), (1442, 13248039), (2163, 8832026), (2226, 8582063), (2597, 7356054), (4326, 4416013), (5047, 3785154), (5194, 3678027), (5459, 3499482), (7791, 2452018), (10094, 1892577), (10918, 1749741), (11903, 1604946), (15141, 1261718), (15582, 1226009), (16377, 1166494), (23806, 802473), (30282, 630859), (32754, 583247), (35709, 534982), (38213, 499926), (71418, 267491), (76426, 249963), (83321, 229278), (114639, 166642)]