28903902

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{253543}}^1$

素因数の和:253567

約数の個数: 16

約数和(自身を含む): 60850560

約数和(自身を除く): 31946658

約数列:

[1, 2, 3, 6, 19, 38, 57, 114, 253543, 507086, 760629, 1521258, 4817317, 9634634, 14451951, 28903902]

約数ペア:

[(1, 28903902), (2, 14451951), (3, 9634634), (6, 4817317), (19, 1521258), (38, 760629), (57, 507086), (114, 253543)]