15376636

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{337}}^1$

素因数の和:430

約数の個数: 48

約数和(自身を含む): 31685472

約数和(自身を除く): 16308836

約数列:

[1, 2, 4, 11, 17, 22, 34, 44, 61, 68, 122, 187, 244, 337, 374, 671, 674, 748, 1037, 1342, 1348, 2074, 2684, 3707, 4148, 5729, 7414, 11407, 11458, 14828, 20557, 22814, 22916, 41114, 45628, 63019, 82228, 126038, 226127, 252076, 349469, 452254, 698938, 904508, 1397876, 3844159, 7688318, 15376636]

約数ペア:

[(1, 15376636), (2, 7688318), (4, 3844159), (11, 1397876), (17, 904508), (22, 698938), (34, 452254), (44, 349469), (61, 252076), (68, 226127), (122, 126038), (187, 82228), (244, 63019), (337, 45628), (374, 41114), (671, 22916), (674, 22814), (748, 20557), (1037, 14828), (1342, 11458), (1348, 11407), (2074, 7414), (2684, 5729), (3707, 4148)]