19595628

素因数分解:

$2^2\times 3^3\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{821}}^1$

素因数の和:864

約数の個数: 96

約数和(自身を含む): 58000320

約数和(自身を除く): 38404692

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 17, 18, 26, 27, 34, 36, 39, 51, 52, 54, 68, 78, 102, 108, 117, 153, 156, 204, 221, 234, 306, 351, 442, 459, 468, 612, 663, 702, 821, 884, 918, 1326, 1404, 1642, 1836, 1989, 2463, 2652, 3284, 3978, 4926, 5967, 7389, 7956, 9852, 10673, 11934, 13957, 14778, 21346, 22167, 23868, 27914, 29556, 32019, 41871, 42692, 44334, 55828, 64038, 83742, 88668, 96057, 125613, 128076, 167484, 181441, 192114, 251226, 288171, 362882, 376839, 384228, 502452, 544323, 576342, 725764, 753678, 1088646, 1152684, 1507356, 1632969, 2177292, 3265938, 4898907, 6531876, 9797814, 19595628]

約数ペア:

[(1, 19595628), (2, 9797814), (3, 6531876), (4, 4898907), (6, 3265938), (9, 2177292), (12, 1632969), (13, 1507356), (17, 1152684), (18, 1088646), (26, 753678), (27, 725764), (34, 576342), (36, 544323), (39, 502452), (51, 384228), (52, 376839), (54, 362882), (68, 288171), (78, 251226), (102, 192114), (108, 181441), (117, 167484), (153, 128076), (156, 125613), (204, 96057), (221, 88668), (234, 83742), (306, 64038), (351, 55828), (442, 44334), (459, 42692), (468, 41871), (612, 32019), (663, 29556), (702, 27914), (821, 23868), (884, 22167), (918, 21346), (1326, 14778), (1404, 13957), (1642, 11934), (1836, 10673), (1989, 9852), (2463, 7956), (2652, 7389), (3284, 5967), (3978, 4926)]