30978322

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{28111}}^1$

素因数の和:28161

約数の個数: 16

約数和(自身を含む): 50601600

約数和(自身を除く): 19623278

約数列:

[1, 2, 19, 29, 38, 58, 551, 1102, 28111, 56222, 534109, 815219, 1068218, 1630438, 15489161, 30978322]

約数ペア:

[(1, 30978322), (2, 15489161), (19, 1630438), (29, 1068218), (38, 815219), (58, 534109), (551, 56222), (1102, 28111)]