30515386

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{26171}}^1$

素因数の和:26237

約数の個数: 16

約数和(自身を含む): 50878368

約数和(自身を除く): 20362982

約数列:

[1, 2, 11, 22, 53, 106, 583, 1166, 26171, 52342, 287881, 575762, 1387063, 2774126, 15257693, 30515386]

約数ペア:

[(1, 30515386), (2, 15257693), (11, 2774126), (22, 1387063), (53, 575762), (106, 287881), (583, 52342), (1166, 26171)]