12316370

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{83}}^1$

素因数の和:191

約数の個数: 64

約数和(自身を含む): 26127360

約数和(自身を除く): 13810990

約数列:

[1, 2, 5, 10, 11, 19, 22, 38, 55, 71, 83, 95, 110, 142, 166, 190, 209, 355, 415, 418, 710, 781, 830, 913, 1045, 1349, 1562, 1577, 1826, 2090, 2698, 3154, 3905, 4565, 5893, 6745, 7810, 7885, 9130, 11786, 13490, 14839, 15770, 17347, 29465, 29678, 34694, 58930, 64823, 74195, 86735, 111967, 129646, 148390, 173470, 223934, 324115, 559835, 648230, 1119670, 1231637, 2463274, 6158185, 12316370]

約数ペア:

[(1, 12316370), (2, 6158185), (5, 2463274), (10, 1231637), (11, 1119670), (19, 648230), (22, 559835), (38, 324115), (55, 223934), (71, 173470), (83, 148390), (95, 129646), (110, 111967), (142, 86735), (166, 74195), (190, 64823), (209, 58930), (355, 34694), (415, 29678), (418, 29465), (710, 17347), (781, 15770), (830, 14839), (913, 13490), (1045, 11786), (1349, 9130), (1562, 7885), (1577, 7810), (1826, 6745), (2090, 5893), (2698, 4565), (3154, 3905)]