15685492028

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{79}}^1\times {\mathrm{2612507}}^1$

素因数の和:2612609

約数の個数: 24

約数和(自身を含む): 29260089600

約数和(自身を除く): 13574597572

約数列:

[1, 2, 4, 19, 38, 76, 79, 158, 316, 1501, 3002, 6004, 2612507, 5225014, 10450028, 49637633, 99275266, 198550532, 206388053, 412776106, 825552212, 3921373007, 7842746014, 15685492028]

約数ペア:

[(1, 15685492028), (2, 7842746014), (4, 3921373007), (19, 825552212), (38, 412776106), (76, 206388053), (79, 198550532), (158, 99275266), (316, 49637633), (1501, 10450028), (3002, 5225014), (6004, 2612507)]