21384466682

素因数分解:

$2^1\times {\mathrm{173}}^1\times {\mathrm{1231}}^1\times {\mathrm{50207}}^1$

素因数の和:51613

約数の個数: 16

約数和(自身を含む): 32288965632

約数和(自身を除く): 10904498950

約数列:

[1, 2, 173, 346, 1231, 2462, 50207, 100414, 212963, 425926, 8685811, 17371622, 61804817, 123609634, 10692233341, 21384466682]

約数ペア:

[(1, 21384466682), (2, 10692233341), (173, 123609634), (346, 61804817), (1231, 17371622), (2462, 8685811), (50207, 425926), (100414, 212963)]