15203440364

素因数分解:

$2^2\times 7^1\times {\mathrm{331}}^1\times {\mathrm{1640423}}^1$

素因数の和:1640765

約数の個数: 24

約数和(自身を含む): 30498763008

約数和(自身を除く): 15295322644

約数列:

[1, 2, 4, 7, 14, 28, 331, 662, 1324, 2317, 4634, 9268, 1640423, 3280846, 6561692, 11482961, 22965922, 45931844, 542980013, 1085960026, 2171920052, 3800860091, 7601720182, 15203440364]

約数ペア:

[(1, 15203440364), (2, 7601720182), (4, 3800860091), (7, 2171920052), (14, 1085960026), (28, 542980013), (331, 45931844), (662, 22965922), (1324, 11482961), (2317, 6561692), (4634, 3280846), (9268, 1640423)]