1899690104

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{18266251}}^1$

素因数の和:18266270

約数の個数: 16

約数和(自身を含む): 3835912920

約数和(自身を除く): 1936222816

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 18266251, 36532502, 73065004, 146130008, 237461263, 474922526, 949845052, 1899690104]

約数ペア:

[(1, 1899690104), (2, 949845052), (4, 474922526), (8, 237461263), (13, 146130008), (26, 73065004), (52, 36532502), (104, 18266251)]