15798196

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{97}}^1\times {\mathrm{2143}}^1$

素因数の和:2263

約数の個数: 24

約数和(自身を含む): 29415680

約数和(自身を除く): 13617484

約数列:

[1, 2, 4, 19, 38, 76, 97, 194, 388, 1843, 2143, 3686, 4286, 7372, 8572, 40717, 81434, 162868, 207871, 415742, 831484, 3949549, 7899098, 15798196]

約数ペア:

[(1, 15798196), (2, 7899098), (4, 3949549), (19, 831484), (38, 415742), (76, 207871), (97, 162868), (194, 81434), (388, 40717), (1843, 8572), (2143, 7372), (3686, 4286)]