12856876539

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{19471}}^1\times {\mathrm{16931}}^1$

素因数の和:36418

約数の個数: 16

約数和(自身を含む): 18463194624

約数和(自身を除く): 5606318085

約数列:

[1, 3, 13, 39, 16931, 19471, 50793, 58413, 220103, 253123, 660309, 759369, 329663501, 988990503, 4285625513, 12856876539]

約数ペア:

[(1, 12856876539), (3, 4285625513), (13, 988990503), (39, 329663501), (16931, 759369), (19471, 660309), (50793, 253123), (58413, 220103)]