13159190

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{227}}^1$

素因数の和:293

約数の個数: 64

約数和(自身を含む): 28366848

約数和(自身を除く): 15207658

約数列:

[1, 2, 5, 10, 11, 17, 22, 31, 34, 55, 62, 85, 110, 155, 170, 187, 227, 310, 341, 374, 454, 527, 682, 935, 1054, 1135, 1705, 1870, 2270, 2497, 2635, 3410, 3859, 4994, 5270, 5797, 7037, 7718, 11594, 12485, 14074, 19295, 24970, 28985, 35185, 38590, 42449, 57970, 70370, 77407, 84898, 119629, 154814, 212245, 239258, 387035, 424490, 598145, 774070, 1196290, 1315919, 2631838, 6579595, 13159190]

約数ペア:

[(1, 13159190), (2, 6579595), (5, 2631838), (10, 1315919), (11, 1196290), (17, 774070), (22, 598145), (31, 424490), (34, 387035), (55, 239258), (62, 212245), (85, 154814), (110, 119629), (155, 84898), (170, 77407), (187, 70370), (227, 57970), (310, 42449), (341, 38590), (374, 35185), (454, 28985), (527, 24970), (682, 19295), (935, 14074), (1054, 12485), (1135, 11594), (1705, 7718), (1870, 7037), (2270, 5797), (2497, 5270), (2635, 4994), (3410, 3859)]