19883616

素因数分解:

$2^5\times 3^1\times {\mathrm{207121}}^1$

素因数の和:207134

約数の個数: 24

約数和(自身を含む): 52194744

約数和(自身を除く): 32311128

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 96, 207121, 414242, 621363, 828484, 1242726, 1656968, 2485452, 3313936, 4970904, 6627872, 9941808, 19883616]

約数ペア:

[(1, 19883616), (2, 9941808), (3, 6627872), (4, 4970904), (6, 3313936), (8, 2485452), (12, 1656968), (16, 1242726), (24, 828484), (32, 621363), (48, 414242), (96, 207121)]