13857896

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{227}}^1\times {\mathrm{587}}^1$

素因数の和:833

約数の個数: 32

約数和(自身を含む): 28153440

約数和(自身を除く): 14295544

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 227, 454, 587, 908, 1174, 1816, 2348, 2951, 4696, 5902, 7631, 11804, 15262, 23608, 30524, 61048, 133249, 266498, 532996, 1065992, 1732237, 3464474, 6928948, 13857896]

約数ペア:

[(1, 13857896), (2, 6928948), (4, 3464474), (8, 1732237), (13, 1065992), (26, 532996), (52, 266498), (104, 133249), (227, 61048), (454, 30524), (587, 23608), (908, 15262), (1174, 11804), (1816, 7631), (2348, 5902), (2951, 4696)]