188714878

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{239}}^1\times {\mathrm{1889}}^1$

素因数の和:2160

約数の個数: 32

約数和(自身を含む): 326592000

約数和(自身を除く): 137877122

約数列:

[1, 2, 11, 19, 22, 38, 209, 239, 418, 478, 1889, 2629, 3778, 4541, 5258, 9082, 20779, 35891, 41558, 49951, 71782, 99902, 394801, 451471, 789602, 902942, 4966181, 8577949, 9932362, 17155898, 94357439, 188714878]

約数ペア:

[(1, 188714878), (2, 94357439), (11, 17155898), (19, 9932362), (22, 8577949), (38, 4966181), (209, 902942), (239, 789602), (418, 451471), (478, 394801), (1889, 99902), (2629, 71782), (3778, 49951), (4541, 41558), (5258, 35891), (9082, 20779)]