15706957588

素因数分解:

$2^2\times 7^1\times {\mathrm{61}}^1\times {\mathrm{743}}^1\times {\mathrm{12377}}^1$

素因数の和:13192

約数の個数: 48

約数和(自身を含む): 31974453504

約数和(自身を除く): 16267495916

約数列:

[1, 2, 4, 7, 14, 28, 61, 122, 244, 427, 743, 854, 1486, 1708, 2972, 5201, 10402, 12377, 20804, 24754, 45323, 49508, 86639, 90646, 173278, 181292, 317261, 346556, 634522, 754997, 1269044, 1509994, 3019988, 5284979, 9196111, 10569958, 18392222, 21139916, 36784444, 64372777, 128745554, 257491108, 560962771, 1121925542, 2243851084, 3926739397, 7853478794, 15706957588]

約数ペア:

[(1, 15706957588), (2, 7853478794), (4, 3926739397), (7, 2243851084), (14, 1121925542), (28, 560962771), (61, 257491108), (122, 128745554), (244, 64372777), (427, 36784444), (743, 21139916), (854, 18392222), (1486, 10569958), (1708, 9196111), (2972, 5284979), (5201, 3019988), (10402, 1509994), (12377, 1269044), (20804, 754997), (24754, 634522), (45323, 346556), (49508, 317261), (86639, 181292), (90646, 173278)]