16404032908

素因数分解:

$2^2\times {\mathrm{1023461}}^1\times {\mathrm{4007}}^1$

素因数の和:1027472

約数の個数: 12

約数和(自身を含む): 28714249872

約数和(自身を除く): 12310216964

約数列:

[1, 2, 4, 4007, 8014, 16028, 1023461, 2046922, 4093844, 4101008227, 8202016454, 16404032908]

約数ペア:

[(1, 16404032908), (2, 8202016454), (4, 4101008227), (4007, 4093844), (8014, 2046922), (16028, 1023461)]