21167477546

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{97}}^1\times {\mathrm{6418277}}^1$

素因数の和:6418393

約数の個数: 16

約数和(自身を含む): 33965527176

約数和(自身を除く): 12798049630

約数列:

[1, 2, 17, 34, 97, 194, 1649, 3298, 6418277, 12836554, 109110709, 218221418, 622572869, 1245145738, 10583738773, 21167477546]

約数ペア:

[(1, 21167477546), (2, 10583738773), (17, 1245145738), (34, 622572869), (97, 218221418), (194, 109110709), (1649, 12836554), (3298, 6418277)]