12615670028

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{109}}^1\times {\mathrm{2225771}}^1$

素因数の和:2225897

約数の個数: 24

約数和(自身を含む): 23993822160

約数和(自身を除く): 11378152132

約数列:

[1, 2, 4, 13, 26, 52, 109, 218, 436, 1417, 2834, 5668, 2225771, 4451542, 8903084, 28935023, 57870046, 115740092, 242609039, 485218078, 970436156, 3153917507, 6307835014, 12615670028]

約数ペア:

[(1, 12615670028), (2, 6307835014), (4, 3153917507), (13, 970436156), (26, 485218078), (52, 242609039), (109, 115740092), (218, 57870046), (436, 28935023), (1417, 8903084), (2834, 4451542), (5668, 2225771)]