12390050

素因数分解:

$2^1\times 5^2\times {\mathrm{383}}^1\times {\mathrm{647}}^1$

素因数の和:1042

約数の個数: 24

約数和(自身を含む): 23141376

約数和(自身を除く): 10751326

約数列:

[1, 2, 5, 10, 25, 50, 383, 647, 766, 1294, 1915, 3235, 3830, 6470, 9575, 16175, 19150, 32350, 247801, 495602, 1239005, 2478010, 6195025, 12390050]

約数ペア:

[(1, 12390050), (2, 6195025), (5, 2478010), (10, 1239005), (25, 495602), (50, 247801), (383, 32350), (647, 19150), (766, 16175), (1294, 9575), (1915, 6470), (3235, 3830)]