12538570174

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{113}}^1\times {\mathrm{224617}}^1$

素因数の和:224764

約数の個数: 32

約数和(自身を含む): 21509419680

約数和(自身を除く): 8970849506

約数列:

[1, 2, 13, 19, 26, 38, 113, 226, 247, 494, 1469, 2147, 2938, 4294, 27911, 55822, 224617, 449234, 2920021, 4267723, 5840042, 8535446, 25381721, 50763442, 55480399, 110960798, 329962373, 482252699, 659924746, 964505398, 6269285087, 12538570174]

約数ペア:

[(1, 12538570174), (2, 6269285087), (13, 964505398), (19, 659924746), (26, 482252699), (38, 329962373), (113, 110960798), (226, 55480399), (247, 50763442), (494, 25381721), (1469, 8535446), (2147, 5840042), (2938, 4267723), (4294, 2920021), (27911, 449234), (55822, 224617)]