2102122

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{107}}^1$

素因数の和:186

約数の個数: 32

約数和(自身を含む): 3732480

約数和(自身を除く): 1630358

約数列:

[1, 2, 11, 19, 22, 38, 47, 94, 107, 209, 214, 418, 517, 893, 1034, 1177, 1786, 2033, 2354, 4066, 5029, 9823, 10058, 19646, 22363, 44726, 55319, 95551, 110638, 191102, 1051061, 2102122]

約数ペア:

[(1, 2102122), (2, 1051061), (11, 191102), (19, 110638), (22, 95551), (38, 55319), (47, 44726), (94, 22363), (107, 19646), (209, 10058), (214, 9823), (418, 5029), (517, 4066), (893, 2354), (1034, 2033), (1177, 1786)]