12657808048

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{46536059}}^1$

素因数の和:46536084

約数の個数: 20

約数和(自身を含む): 25967121480

約数和(自身を除く): 13309313432

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 272, 46536059, 93072118, 186144236, 372288472, 744576944, 791113003, 1582226006, 3164452012, 6328904024, 12657808048]

約数ペア:

[(1, 12657808048), (2, 6328904024), (4, 3164452012), (8, 1582226006), (16, 791113003), (17, 744576944), (34, 372288472), (68, 186144236), (136, 93072118), (272, 46536059)]