13831724

素因数分解:

$2^2\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{47}}^1\times {\mathrm{59}}^1$

素因数の和:182

約数の個数: 48

約数和(自身を含む): 26611200

約数和(自身を除く): 12779476

約数列:

[1, 2, 4, 29, 43, 47, 58, 59, 86, 94, 116, 118, 172, 188, 236, 1247, 1363, 1711, 2021, 2494, 2537, 2726, 2773, 3422, 4042, 4988, 5074, 5452, 5546, 6844, 8084, 10148, 11092, 58609, 73573, 80417, 117218, 119239, 147146, 160834, 234436, 238478, 294292, 321668, 476956, 3457931, 6915862, 13831724]

約数ペア:

[(1, 13831724), (2, 6915862), (4, 3457931), (29, 476956), (43, 321668), (47, 294292), (58, 238478), (59, 234436), (86, 160834), (94, 147146), (116, 119239), (118, 117218), (172, 80417), (188, 73573), (236, 58609), (1247, 11092), (1363, 10148), (1711, 8084), (2021, 6844), (2494, 5546), (2537, 5452), (2726, 5074), (2773, 4988), (3422, 4042)]