15811872

素因数分解:

$2^5\times 3^1\times {\mathrm{164707}}^1$

素因数の和:164720

約数の個数: 24

約数和(自身を含む): 41506416

約数和(自身を除く): 25694544

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 96, 164707, 329414, 494121, 658828, 988242, 1317656, 1976484, 2635312, 3952968, 5270624, 7905936, 15811872]

約数ペア:

[(1, 15811872), (2, 7905936), (3, 5270624), (4, 3952968), (6, 2635312), (8, 1976484), (12, 1317656), (16, 988242), (24, 658828), (32, 494121), (48, 329414), (96, 164707)]