12431029946

素因数分解:

$2^1\times {\mathrm{19}}^2\times {\mathrm{31}}^1\times {\mathrm{397}}^1\times {\mathrm{1399}}^1$

素因数の和:1867

約数の個数: 48

約数和(自身を含む): 20380147200

約数和(自身を除く): 7949117254

約数列:

[1, 2, 19, 31, 38, 62, 361, 397, 589, 722, 794, 1178, 1399, 2798, 7543, 11191, 12307, 15086, 22382, 24614, 26581, 43369, 53162, 86738, 143317, 233833, 286634, 467666, 505039, 555403, 824011, 1010078, 1110806, 1648022, 4442827, 8885654, 10552657, 15656209, 17217493, 21105314, 31312418, 34434986, 200500483, 327132367, 401000966, 654264734, 6215514973, 12431029946]

約数ペア:

[(1, 12431029946), (2, 6215514973), (19, 654264734), (31, 401000966), (38, 327132367), (62, 200500483), (361, 34434986), (397, 31312418), (589, 21105314), (722, 17217493), (794, 15656209), (1178, 10552657), (1399, 8885654), (2798, 4442827), (7543, 1648022), (11191, 1110806), (12307, 1010078), (15086, 824011), (22382, 555403), (24614, 505039), (26581, 467666), (43369, 286634), (53162, 233833), (86738, 143317)]