12943636

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{4603}}^1$

素因数の和:4663

約数の個数: 24

約数和(自身を含む): 24493280

約数和(自身を除く): 11549644

約数列:

[1, 2, 4, 19, 37, 38, 74, 76, 148, 703, 1406, 2812, 4603, 9206, 18412, 87457, 170311, 174914, 340622, 349828, 681244, 3235909, 6471818, 12943636]

約数ペア:

[(1, 12943636), (2, 6471818), (4, 3235909), (19, 681244), (37, 349828), (38, 340622), (74, 174914), (76, 170311), (148, 87457), (703, 18412), (1406, 9206), (2812, 4603)]