19636968

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{62939}}^1$

素因数の和:62961

約数の個数: 32

約数和(自身を含む): 52869600

約数和(自身を除く): 33232632

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 52, 78, 104, 156, 312, 62939, 125878, 188817, 251756, 377634, 503512, 755268, 818207, 1510536, 1636414, 2454621, 3272828, 4909242, 6545656, 9818484, 19636968]

約数ペア:

[(1, 19636968), (2, 9818484), (3, 6545656), (4, 4909242), (6, 3272828), (8, 2454621), (12, 1636414), (13, 1510536), (24, 818207), (26, 755268), (39, 503512), (52, 377634), (78, 251756), (104, 188817), (156, 125878), (312, 62939)]