21474588

素因数分解:

$2^2\times 3^1\times {\mathrm{419}}^1\times {\mathrm{4271}}^1$

素因数の和:4697

約数の個数: 24

約数和(自身を含む): 50238720

約数和(自身を除く): 28764132

約数列:

[1, 2, 3, 4, 6, 12, 419, 838, 1257, 1676, 2514, 4271, 5028, 8542, 12813, 17084, 25626, 51252, 1789549, 3579098, 5368647, 7158196, 10737294, 21474588]

約数ペア:

[(1, 21474588), (2, 10737294), (3, 7158196), (4, 5368647), (6, 3579098), (12, 1789549), (419, 51252), (838, 25626), (1257, 17084), (1676, 12813), (2514, 8542), (4271, 5028)]