15691371888

素因数分解:

$2^4\times 3^1\times {\mathrm{326903581}}^1$

素因数の和:326903592

約数の個数: 20

約数和(自身を含む): 40536044168

約数和(自身を除く): 24844672280

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 326903581, 653807162, 980710743, 1307614324, 1961421486, 2615228648, 3922842972, 5230457296, 7845685944, 15691371888]

約数ペア:

[(1, 15691371888), (2, 7845685944), (3, 5230457296), (4, 3922842972), (6, 2615228648), (8, 1961421486), (12, 1307614324), (16, 980710743), (24, 653807162), (48, 326903581)]