19088303668

素因数分解:

$2^2\times 7^1\times {\mathrm{109}}^1\times {\mathrm{6254359}}^1$

素因数の和:6254479

約数の個数: 24

約数和(自身を含む): 38526857600

約数和(自身を除く): 19438553932

約数列:

[1, 2, 4, 7, 14, 28, 109, 218, 436, 763, 1526, 3052, 6254359, 12508718, 25017436, 43780513, 87561026, 175122052, 681725131, 1363450262, 2726900524, 4772075917, 9544151834, 19088303668]

約数ペア:

[(1, 19088303668), (2, 9544151834), (4, 4772075917), (7, 2726900524), (14, 1363450262), (28, 681725131), (109, 175122052), (218, 87561026), (436, 43780513), (763, 25017436), (1526, 12508718), (3052, 6254359)]