15672995890

素因数分解:

$2^1\times 5^1\times {\mathrm{131}}^1\times {\mathrm{11964119}}^1$

素因数の和:11964257

約数の個数: 16

約数和(自身を含む): 28426749120

約数和(自身を除く): 12753753230

約数列:

[1, 2, 5, 10, 131, 262, 655, 1310, 11964119, 23928238, 59820595, 119641190, 1567299589, 3134599178, 7836497945, 15672995890]

約数ペア:

[(1, 15672995890), (2, 7836497945), (5, 3134599178), (10, 1567299589), (131, 119641190), (262, 59820595), (655, 23928238), (1310, 11964119)]