19665655306

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{19019009}}^1$

素因数の和:19019069

約数の個数: 16

約数和(自身を含む): 32864849280

約数和(自身を除く): 13199193974

約数列:

[1, 2, 11, 22, 47, 94, 517, 1034, 19019009, 38038018, 209209099, 418418198, 893893423, 1787786846, 9832827653, 19665655306]

約数ペア:

[(1, 19665655306), (2, 9832827653), (11, 1787786846), (22, 893893423), (47, 418418198), (94, 209209099), (517, 38038018), (1034, 19019009)]