15864078

素因数分解:

$2^1\times 3^1\times {\mathrm{109}}^1\times {\mathrm{127}}^1\times {\mathrm{191}}^1$

素因数の和:432

約数の個数: 32

約数和(自身を含む): 32440320

約数和(自身を除く): 16576242

約数列:

[1, 2, 3, 6, 109, 127, 191, 218, 254, 327, 381, 382, 573, 654, 762, 1146, 13843, 20819, 24257, 27686, 41529, 41638, 48514, 62457, 72771, 83058, 124914, 145542, 2644013, 5288026, 7932039, 15864078]

約数ペア:

[(1, 15864078), (2, 7932039), (3, 5288026), (6, 2644013), (109, 145542), (127, 124914), (191, 83058), (218, 72771), (254, 62457), (327, 48514), (381, 41638), (382, 41529), (573, 27686), (654, 24257), (762, 20819), (1146, 13843)]