12508749617

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{18503}}^1$

素因数の和:18582

約数の個数: 64

約数和(自身を含む): 17905950720

約数和(自身を除く): 5397201103

約数列:

[1, 7, 13, 17, 19, 23, 91, 119, 133, 161, 221, 247, 299, 323, 391, 437, 1547, 1729, 2093, 2261, 2737, 3059, 4199, 5083, 5681, 7429, 18503, 29393, 35581, 39767, 52003, 96577, 129521, 240539, 314551, 351557, 425569, 676039, 1683773, 2201857, 2460899, 2978983, 4089163, 4570241, 5532397, 5976469, 7234673, 8085811, 28624141, 31991687, 38726779, 41835283, 50642711, 56600677, 77694097, 94050749, 105115543, 137458787, 543858679, 658355243, 735808801, 962211509, 1786964231, 12508749617]

約数ペア:

[(1, 12508749617), (7, 1786964231), (13, 962211509), (17, 735808801), (19, 658355243), (23, 543858679), (91, 137458787), (119, 105115543), (133, 94050749), (161, 77694097), (221, 56600677), (247, 50642711), (299, 41835283), (323, 38726779), (391, 31991687), (437, 28624141), (1547, 8085811), (1729, 7234673), (2093, 5976469), (2261, 5532397), (2737, 4570241), (3059, 4089163), (4199, 2978983), (5083, 2460899), (5681, 2201857), (7429, 1683773), (18503, 676039), (29393, 425569), (35581, 351557), (39767, 314551), (52003, 240539), (96577, 129521)]