30998822

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{13513}}^1$

素因数の和:13583

約数の個数: 16

約数和(自身を含む): 49299072

約数和(自身を除く): 18300250

約数列:

[1, 2, 31, 37, 62, 74, 1147, 2294, 13513, 27026, 418903, 499981, 837806, 999962, 15499411, 30998822]

約数ペア:

[(1, 30998822), (2, 15499411), (31, 999962), (37, 837806), (62, 499981), (74, 418903), (1147, 27026), (2294, 13513)]