14920815406

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{1809461}}^1$

素因数の和:1809520

約数の個数: 32

約数和(自身を含む): 27793336320

約数和(自身を除く): 12872520914

約数列:

[1, 2, 7, 14, 19, 31, 38, 62, 133, 217, 266, 434, 589, 1178, 4123, 8246, 1809461, 3618922, 12666227, 25332454, 34379759, 56093291, 68759518, 112186582, 240658313, 392653037, 481316626, 785306074, 1065772529, 2131545058, 7460407703, 14920815406]

約数ペア:

[(1, 14920815406), (2, 7460407703), (7, 2131545058), (14, 1065772529), (19, 785306074), (31, 481316626), (38, 392653037), (62, 240658313), (133, 112186582), (217, 68759518), (266, 56093291), (434, 34379759), (589, 25332454), (1178, 12666227), (4123, 3618922), (8246, 1809461)]