16955410

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{233}}^1\times {\mathrm{383}}^1$

素因数の和:642

約数の個数: 32

約数和(自身を含む): 32348160

約数和(自身を除く): 15392750

約数列:

[1, 2, 5, 10, 19, 38, 95, 190, 233, 383, 466, 766, 1165, 1915, 2330, 3830, 4427, 7277, 8854, 14554, 22135, 36385, 44270, 72770, 89239, 178478, 446195, 892390, 1695541, 3391082, 8477705, 16955410]

約数ペア:

[(1, 16955410), (2, 8477705), (5, 3391082), (10, 1695541), (19, 892390), (38, 446195), (95, 178478), (190, 89239), (233, 72770), (383, 44270), (466, 36385), (766, 22135), (1165, 14554), (1915, 8854), (2330, 7277), (3830, 4427)]