13198484

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{4789}}^1$

素因数の和:4859

約数の個数: 24

約数和(自身を含む): 25348680

約数和(自身を除く): 12150196

約数列:

[1, 2, 4, 13, 26, 52, 53, 106, 212, 689, 1378, 2756, 4789, 9578, 19156, 62257, 124514, 249028, 253817, 507634, 1015268, 3299621, 6599242, 13198484]

約数ペア:

[(1, 13198484), (2, 6599242), (4, 3299621), (13, 1015268), (26, 507634), (52, 253817), (53, 249028), (106, 124514), (212, 62257), (689, 19156), (1378, 9578), (2756, 4789)]