12898028

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{22549}}^1$

素因数の和:22577

約数の個数: 24

約数和(自身を含む): 26518800

約数和(自身を除く): 13620772

約数列:

[1, 2, 4, 11, 13, 22, 26, 44, 52, 143, 286, 572, 22549, 45098, 90196, 248039, 293137, 496078, 586274, 992156, 1172548, 3224507, 6449014, 12898028]

約数ペア:

[(1, 12898028), (2, 6449014), (4, 3224507), (11, 1172548), (13, 992156), (22, 586274), (26, 496078), (44, 293137), (52, 248039), (143, 90196), (286, 45098), (572, 22549)]