16525553668

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{461}}^1\times {\mathrm{689369}}^1$

素因数の和:689847

約数の個数: 24

約数和(自身を含む): 31211916120

約数和(自身を除く): 14686362452

約数列:

[1, 2, 4, 13, 26, 52, 461, 922, 1844, 5993, 11986, 23972, 689369, 1378738, 2757476, 8961797, 17923594, 35847188, 317799109, 635598218, 1271196436, 4131388417, 8262776834, 16525553668]

約数ペア:

[(1, 16525553668), (2, 8262776834), (4, 4131388417), (13, 1271196436), (26, 635598218), (52, 317799109), (461, 35847188), (922, 17923594), (1844, 8961797), (5993, 2757476), (11986, 1378738), (23972, 689369)]