12712532

素因数分解:

$2^2\times 7^1\times {\mathrm{17}}^2\times {\mathrm{1571}}^1$

素因数の和:1616

約数の個数: 36

約数和(自身を含む): 27025824

約数和(自身を除く): 14313292

約数列:

[1, 2, 4, 7, 14, 17, 28, 34, 68, 119, 238, 289, 476, 578, 1156, 1571, 2023, 3142, 4046, 6284, 8092, 10997, 21994, 26707, 43988, 53414, 106828, 186949, 373898, 454019, 747796, 908038, 1816076, 3178133, 6356266, 12712532]

約数ペア:

[(1, 12712532), (2, 6356266), (4, 3178133), (7, 1816076), (14, 908038), (17, 747796), (28, 454019), (34, 373898), (68, 186949), (119, 106828), (238, 53414), (289, 43988), (476, 26707), (578, 21994), (1156, 10997), (1571, 8092), (2023, 6284), (3142, 4046)]