12070504705

素因数分解:

$5^1\times 7^1\times {\mathrm{557}}^1\times {\mathrm{619159}}^1$

素因数の和:619728

約数の個数: 16

約数和(自身を含む): 16583581440

約数和(自身を除く): 4513076735

約数列:

[1, 5, 7, 35, 557, 2785, 3899, 19495, 619159, 3095795, 4334113, 21670565, 344871563, 1724357815, 2414100941, 12070504705]

約数ペア:

[(1, 12070504705), (5, 2414100941), (7, 1724357815), (35, 344871563), (557, 21670565), (2785, 4334113), (3899, 3095795), (19495, 619159)]