11535940

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^2\times {\mathrm{3413}}^1$

素因数の和:3448

約数の個数: 36

約数和(自身を含む): 26240004

約数和(自身を除く): 14704064

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 169, 260, 338, 676, 845, 1690, 3380, 3413, 6826, 13652, 17065, 34130, 44369, 68260, 88738, 177476, 221845, 443690, 576797, 887380, 1153594, 2307188, 2883985, 5767970, 11535940]

約数ペア:

[(1, 11535940), (2, 5767970), (4, 2883985), (5, 2307188), (10, 1153594), (13, 887380), (20, 576797), (26, 443690), (52, 221845), (65, 177476), (130, 88738), (169, 68260), (260, 44369), (338, 34130), (676, 17065), (845, 13652), (1690, 6826), (3380, 3413)]