1912156922

素因数分解:

$2^1\times {\mathrm{13}}^2\times {\mathrm{19}}^1\times {\mathrm{79}}^1\times {\mathrm{3769}}^1$

素因数の和:3895

約数の個数: 48

約数和(自身を含む): 3311568000

約数和(自身を除く): 1399411078

約数列:

[1, 2, 13, 19, 26, 38, 79, 158, 169, 247, 338, 494, 1027, 1501, 2054, 3002, 3211, 3769, 6422, 7538, 13351, 19513, 26702, 39026, 48997, 71611, 97994, 143222, 253669, 297751, 507338, 595502, 636961, 930943, 1273922, 1861886, 3870763, 5657269, 7741526, 11314538, 12102259, 24204518, 50319919, 73544497, 100639838, 147088994, 956078461, 1912156922]

約数ペア:

[(1, 1912156922), (2, 956078461), (13, 147088994), (19, 100639838), (26, 73544497), (38, 50319919), (79, 24204518), (158, 12102259), (169, 11314538), (247, 7741526), (338, 5657269), (494, 3870763), (1027, 1861886), (1501, 1273922), (2054, 930943), (3002, 636961), (3211, 595502), (3769, 507338), (6422, 297751), (7538, 253669), (13351, 143222), (19513, 97994), (26702, 71611), (39026, 48997)]