12763312

素因数分解:

$2^4\times {\mathrm{89}}^1\times {\mathrm{8963}}^1$

素因数の和:9060

約数の個数: 20

約数和(自身を含む): 25009560

約数和(自身を除く): 12246248

約数列:

[1, 2, 4, 8, 16, 89, 178, 356, 712, 1424, 8963, 17926, 35852, 71704, 143408, 797707, 1595414, 3190828, 6381656, 12763312]

約数ペア:

[(1, 12763312), (2, 6381656), (4, 3190828), (8, 1595414), (16, 797707), (89, 143408), (178, 71704), (356, 35852), (712, 17926), (1424, 8963)]