15490468

素因数分解:

$2^2\times 7^2\times {\mathrm{17}}^1\times {\mathrm{4649}}^1$

素因数の和:4684

約数の個数: 36

約数和(自身を含む): 33396300

約数和(自身を除く): 17905832

約数列:

[1, 2, 4, 7, 14, 17, 28, 34, 49, 68, 98, 119, 196, 238, 476, 833, 1666, 3332, 4649, 9298, 18596, 32543, 65086, 79033, 130172, 158066, 227801, 316132, 455602, 553231, 911204, 1106462, 2212924, 3872617, 7745234, 15490468]

約数ペア:

[(1, 15490468), (2, 7745234), (4, 3872617), (7, 2212924), (14, 1106462), (17, 911204), (28, 553231), (34, 455602), (49, 316132), (68, 227801), (98, 158066), (119, 130172), (196, 79033), (238, 65086), (476, 32543), (833, 18596), (1666, 9298), (3332, 4649)]