12392750

素因数分解:

$2^1\times 5^3\times {\mathrm{19}}^1\times {\mathrm{2609}}^1$

素因数の和:2645

約数の個数: 32

約数和(自身を含む): 24429600

約数和(自身を除く): 12036850

約数列:

[1, 2, 5, 10, 19, 25, 38, 50, 95, 125, 190, 250, 475, 950, 2375, 2609, 4750, 5218, 13045, 26090, 49571, 65225, 99142, 130450, 247855, 326125, 495710, 652250, 1239275, 2478550, 6196375, 12392750]

約数ペア:

[(1, 12392750), (2, 6196375), (5, 2478550), (10, 1239275), (19, 652250), (25, 495710), (38, 326125), (50, 247855), (95, 130450), (125, 99142), (190, 65225), (250, 49571), (475, 26090), (950, 13045), (2375, 5218), (2609, 4750)]