15367390

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{2789}}^1$

素因数の和:2844

約数の個数: 32

約数和(自身を含む): 30132000

約数和(自身を除く): 14764610

約数列:

[1, 2, 5, 10, 19, 29, 38, 58, 95, 145, 190, 290, 551, 1102, 2755, 2789, 5510, 5578, 13945, 27890, 52991, 80881, 105982, 161762, 264955, 404405, 529910, 808810, 1536739, 3073478, 7683695, 15367390]

約数ペア:

[(1, 15367390), (2, 7683695), (5, 3073478), (10, 1536739), (19, 808810), (29, 529910), (38, 404405), (58, 264955), (95, 161762), (145, 105982), (190, 80881), (290, 52991), (551, 27890), (1102, 13945), (2755, 5578), (2789, 5510)]