19338732

素因数分解:

$2^2\times 3^2\times 7^2\times {\mathrm{19}}^1\times {\mathrm{577}}^1$

素因数の和:620

約数の個数: 108

約数和(自身を含む): 59961720

約数和(自身を除く): 40622988

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 19, 21, 28, 36, 38, 42, 49, 57, 63, 76, 84, 98, 114, 126, 133, 147, 171, 196, 228, 252, 266, 294, 342, 399, 441, 532, 577, 588, 684, 798, 882, 931, 1154, 1197, 1596, 1731, 1764, 1862, 2308, 2394, 2793, 3462, 3724, 4039, 4788, 5193, 5586, 6924, 8078, 8379, 10386, 10963, 11172, 12117, 16156, 16758, 20772, 21926, 24234, 28273, 32889, 33516, 36351, 43852, 48468, 56546, 65778, 72702, 76741, 84819, 98667, 113092, 131556, 145404, 153482, 169638, 197334, 230223, 254457, 306964, 339276, 394668, 460446, 508914, 537187, 690669, 920892, 1017828, 1074374, 1381338, 1611561, 2148748, 2762676, 3223122, 4834683, 6446244, 9669366, 19338732]

約数ペア:

[(1, 19338732), (2, 9669366), (3, 6446244), (4, 4834683), (6, 3223122), (7, 2762676), (9, 2148748), (12, 1611561), (14, 1381338), (18, 1074374), (19, 1017828), (21, 920892), (28, 690669), (36, 537187), (38, 508914), (42, 460446), (49, 394668), (57, 339276), (63, 306964), (76, 254457), (84, 230223), (98, 197334), (114, 169638), (126, 153482), (133, 145404), (147, 131556), (171, 113092), (196, 98667), (228, 84819), (252, 76741), (266, 72702), (294, 65778), (342, 56546), (399, 48468), (441, 43852), (532, 36351), (577, 33516), (588, 32889), (684, 28273), (798, 24234), (882, 21926), (931, 20772), (1154, 16758), (1197, 16156), (1596, 12117), (1731, 11172), (1764, 10963), (1862, 10386), (2308, 8379), (2394, 8078), (2793, 6924), (3462, 5586), (3724, 5193), (4039, 4788)]