15960316

素因数分解:

$2^2\times {\mathrm{41}}^1\times {\mathrm{307}}^1\times {\mathrm{317}}^1$

素因数の和:669

約数の個数: 24

約数和(自身を含む): 28795536

約数和(自身を除く): 12835220

約数列:

[1, 2, 4, 41, 82, 164, 307, 317, 614, 634, 1228, 1268, 12587, 12997, 25174, 25994, 50348, 51988, 97319, 194638, 389276, 3990079, 7980158, 15960316]

約数ペア:

[(1, 15960316), (2, 7980158), (4, 3990079), (41, 389276), (82, 194638), (164, 97319), (307, 51988), (317, 50348), (614, 25994), (634, 25174), (1228, 12997), (1268, 12587)]