15691295728

素因数分解:

$2^4\times {\mathrm{16183}}^1\times {\mathrm{60601}}^1$

素因数の和:76792

約数の個数: 20

約数和(自身を含む): 30404265808

約数和(自身を除く): 14712970080

約数列:

[1, 2, 4, 8, 16, 16183, 32366, 60601, 64732, 121202, 129464, 242404, 258928, 484808, 969616, 980705983, 1961411966, 3922823932, 7845647864, 15691295728]

約数ペア:

[(1, 15691295728), (2, 7845647864), (4, 3922823932), (8, 1961411966), (16, 980705983), (16183, 969616), (32366, 484808), (60601, 258928), (64732, 242404), (121202, 129464)]