11820657602

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{43}}^1\times {\mathrm{257879}}^1$

素因数の和:257978

約数の個数: 32

約数和(自身を含む): 20015614080

約数和(自身を除く): 8194956478

約数列:

[1, 2, 13, 26, 41, 43, 82, 86, 533, 559, 1066, 1118, 1763, 3526, 22919, 45838, 257879, 515758, 3352427, 6704854, 10573039, 11088797, 21146078, 22177594, 137449507, 144154361, 274899014, 288308722, 454640677, 909281354, 5910328801, 11820657602]

約数ペア:

[(1, 11820657602), (2, 5910328801), (13, 909281354), (26, 454640677), (41, 288308722), (43, 274899014), (82, 144154361), (86, 137449507), (533, 22177594), (559, 21146078), (1066, 11088797), (1118, 10573039), (1763, 6704854), (3526, 3352427), (22919, 515758), (45838, 257879)]