15693881749

素因数分解:

$7^2\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{181}}^1\times {\mathrm{1723}}^1$

素因数の和:2010

約数の個数: 48

約数和(自身を含む): 20030949120

約数和(自身を除く): 4337067371

約数列:

[1, 7, 13, 49, 79, 91, 181, 553, 637, 1027, 1267, 1723, 2353, 3871, 7189, 8869, 12061, 14299, 16471, 22399, 50323, 84427, 100093, 115297, 136117, 156793, 185887, 311863, 700651, 952819, 1097551, 1301209, 1769521, 2183041, 4054219, 6669733, 9108463, 12386647, 15281287, 24637177, 28379533, 86706529, 172460239, 198656731, 320283301, 1207221673, 2241983107, 15693881749]

約数ペア:

[(1, 15693881749), (7, 2241983107), (13, 1207221673), (49, 320283301), (79, 198656731), (91, 172460239), (181, 86706529), (553, 28379533), (637, 24637177), (1027, 15281287), (1267, 12386647), (1723, 9108463), (2353, 6669733), (3871, 4054219), (7189, 2183041), (8869, 1769521), (12061, 1301209), (14299, 1097551), (16471, 952819), (22399, 700651), (50323, 311863), (84427, 185887), (100093, 156793), (115297, 136117)]