13103420

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{59561}}^1$

素因数の和:59581

約数の個数: 24

約数和(自身を含む): 30019248

約数和(自身を除く): 16915828

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 220, 59561, 119122, 238244, 297805, 595610, 655171, 1191220, 1310342, 2620684, 3275855, 6551710, 13103420]

約数ペア:

[(1, 13103420), (2, 6551710), (4, 3275855), (5, 2620684), (10, 1310342), (11, 1191220), (20, 655171), (22, 595610), (44, 297805), (55, 238244), (110, 119122), (220, 59561)]