12453550

素因数分解:

$2^1\times 5^2\times {\mathrm{19}}^1\times {\mathrm{13109}}^1$

素因数の和:13140

約数の個数: 24

約数和(自身を含む): 24384600

約数和(自身を除く): 11931050

約数列:

[1, 2, 5, 10, 19, 25, 38, 50, 95, 190, 475, 950, 13109, 26218, 65545, 131090, 249071, 327725, 498142, 655450, 1245355, 2490710, 6226775, 12453550]

約数ペア:

[(1, 12453550), (2, 6226775), (5, 2490710), (10, 1245355), (19, 655450), (25, 498142), (38, 327725), (50, 249071), (95, 131090), (190, 65545), (475, 26218), (950, 13109)]