11580842

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{197}}^1$

素因数の和:255

約数の個数: 64

約数和(自身を含む): 23950080

約数和(自身を除く): 12369238

約数列:

[1, 2, 7, 13, 14, 17, 19, 26, 34, 38, 91, 119, 133, 182, 197, 221, 238, 247, 266, 323, 394, 442, 494, 646, 1379, 1547, 1729, 2261, 2561, 2758, 3094, 3349, 3458, 3743, 4199, 4522, 5122, 6698, 7486, 8398, 17927, 23443, 26201, 29393, 35854, 43537, 46886, 48659, 52402, 58786, 63631, 87074, 97318, 127262, 304759, 340613, 445417, 609518, 681226, 827203, 890834, 1654406, 5790421, 11580842]

約数ペア:

[(1, 11580842), (2, 5790421), (7, 1654406), (13, 890834), (14, 827203), (17, 681226), (19, 609518), (26, 445417), (34, 340613), (38, 304759), (91, 127262), (119, 97318), (133, 87074), (182, 63631), (197, 58786), (221, 52402), (238, 48659), (247, 46886), (266, 43537), (323, 35854), (394, 29393), (442, 26201), (494, 23443), (646, 17927), (1379, 8398), (1547, 7486), (1729, 6698), (2261, 5122), (2561, 4522), (2758, 4199), (3094, 3743), (3349, 3458)]