12777795374

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{127}}^1\times {\mathrm{155747}}^1$

素因数の和:155912

約数の個数: 32

約数和(自身を含む): 21530603520

約数和(自身を除く): 8752808146

約数列:

[1, 2, 17, 19, 34, 38, 127, 254, 323, 646, 2159, 2413, 4318, 4826, 41021, 82042, 155747, 311494, 2647699, 2959193, 5295398, 5918386, 19779869, 39559738, 50306281, 100612562, 336257773, 375817511, 672515546, 751635022, 6388897687, 12777795374]

約数ペア:

[(1, 12777795374), (2, 6388897687), (17, 751635022), (19, 672515546), (34, 375817511), (38, 336257773), (127, 100612562), (254, 50306281), (323, 39559738), (646, 19779869), (2159, 5918386), (2413, 5295398), (4318, 2959193), (4826, 2647699), (41021, 311494), (82042, 155747)]