15918430

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{3079}}^1$

素因数の和:3144

約数の個数: 32

約数和(自身を含む): 31933440

約数和(自身を除く): 16015010

約数列:

[1, 2, 5, 10, 11, 22, 47, 55, 94, 110, 235, 470, 517, 1034, 2585, 3079, 5170, 6158, 15395, 30790, 33869, 67738, 144713, 169345, 289426, 338690, 723565, 1447130, 1591843, 3183686, 7959215, 15918430]

約数ペア:

[(1, 15918430), (2, 7959215), (5, 3183686), (10, 1591843), (11, 1447130), (22, 723565), (47, 338690), (55, 289426), (94, 169345), (110, 144713), (235, 67738), (470, 33869), (517, 30790), (1034, 15395), (2585, 6158), (3079, 5170)]