19892328

素因数分解:

$2^3\times 3^1\times {\mathrm{31}}^1\times {\mathrm{26737}}^1$

素因数の和:26777

約数の個数: 32

約数和(自身を含む): 51336960

約数和(自身を除く): 31444632

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 31, 62, 93, 124, 186, 248, 372, 744, 26737, 53474, 80211, 106948, 160422, 213896, 320844, 641688, 828847, 1657694, 2486541, 3315388, 4973082, 6630776, 9946164, 19892328]

約数ペア:

[(1, 19892328), (2, 9946164), (3, 6630776), (4, 4973082), (6, 3315388), (8, 2486541), (12, 1657694), (24, 828847), (31, 641688), (62, 320844), (93, 213896), (124, 160422), (186, 106948), (248, 80211), (372, 53474), (744, 26737)]