12730952

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{163}}^1\times {\mathrm{751}}^1$

素因数の和:933

約数の個数: 32

約数和(自身を含む): 25898880

約数和(自身を除く): 13167928

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 163, 326, 652, 751, 1304, 1502, 2119, 3004, 4238, 6008, 8476, 9763, 16952, 19526, 39052, 78104, 122413, 244826, 489652, 979304, 1591369, 3182738, 6365476, 12730952]

約数ペア:

[(1, 12730952), (2, 6365476), (4, 3182738), (8, 1591369), (13, 979304), (26, 489652), (52, 244826), (104, 122413), (163, 78104), (326, 39052), (652, 19526), (751, 16952), (1304, 9763), (1502, 8476), (2119, 6008), (3004, 4238)]