12741352

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{101}}^1\times {\mathrm{1213}}^1$

素因数の和:1333

約数の個数: 32

約数和(自身を含む): 26003880

約数和(自身を除く): 13262528

約数列:

[1, 2, 4, 8, 13, 26, 52, 101, 104, 202, 404, 808, 1213, 1313, 2426, 2626, 4852, 5252, 9704, 10504, 15769, 31538, 63076, 122513, 126152, 245026, 490052, 980104, 1592669, 3185338, 6370676, 12741352]

約数ペア:

[(1, 12741352), (2, 6370676), (4, 3185338), (8, 1592669), (13, 980104), (26, 490052), (52, 245026), (101, 126152), (104, 122513), (202, 63076), (404, 31538), (808, 15769), (1213, 10504), (1313, 9704), (2426, 5252), (2626, 4852)]