19100328

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{2111}}^1$

素因数の和:2162

約数の個数: 64

約数和(自身を含む): 53222400

約数和(自身を除く): 34122072

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 29, 39, 52, 58, 78, 87, 104, 116, 156, 174, 232, 312, 348, 377, 696, 754, 1131, 1508, 2111, 2262, 3016, 4222, 4524, 6333, 8444, 9048, 12666, 16888, 25332, 27443, 50664, 54886, 61219, 82329, 109772, 122438, 164658, 183657, 219544, 244876, 329316, 367314, 489752, 658632, 734628, 795847, 1469256, 1591694, 2387541, 3183388, 4775082, 6366776, 9550164, 19100328]

約数ペア:

[(1, 19100328), (2, 9550164), (3, 6366776), (4, 4775082), (6, 3183388), (8, 2387541), (12, 1591694), (13, 1469256), (24, 795847), (26, 734628), (29, 658632), (39, 489752), (52, 367314), (58, 329316), (78, 244876), (87, 219544), (104, 183657), (116, 164658), (156, 122438), (174, 109772), (232, 82329), (312, 61219), (348, 54886), (377, 50664), (696, 27443), (754, 25332), (1131, 16888), (1508, 12666), (2111, 9048), (2262, 8444), (3016, 6333), (4222, 4524)]