19284634270

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{27509}}^1\times {\mathrm{6373}}^1$

素因数の和:33900

約数の個数: 32

約数和(自身を含む): 37875327840

約数和(自身を除く): 18590693570

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 6373, 12746, 27509, 31865, 55018, 63730, 70103, 137545, 140206, 275090, 302599, 350515, 605198, 701030, 1512995, 3025990, 175314857, 350629714, 876574285, 1753148570, 1928463427, 3856926854, 9642317135, 19284634270]

約数ペア:

[(1, 19284634270), (2, 9642317135), (5, 3856926854), (10, 1928463427), (11, 1753148570), (22, 876574285), (55, 350629714), (110, 175314857), (6373, 3025990), (12746, 1512995), (27509, 701030), (31865, 605198), (55018, 350515), (63730, 302599), (70103, 275090), (137545, 140206)]