30619798

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{149}}^1\times {\mathrm{9341}}^1$

素因数の和:9503

約数の個数: 16

約数和(自身を含む): 50446800

約数和(自身を除く): 19827002

約数列:

[1, 2, 11, 22, 149, 298, 1639, 3278, 9341, 18682, 102751, 205502, 1391809, 2783618, 15309899, 30619798]

約数ペア:

[(1, 30619798), (2, 15309899), (11, 2783618), (22, 1391809), (149, 205502), (298, 102751), (1639, 18682), (3278, 9341)]