3949606

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{4519}}^1$

素因数の和:4563

約数の個数: 16

約数和(自身を含む): 6508800

約数和(自身を除く): 2559194

約数列:

[1, 2, 19, 23, 38, 46, 437, 874, 4519, 9038, 85861, 103937, 171722, 207874, 1974803, 3949606]

約数ペア:

[(1, 3949606), (2, 1974803), (19, 207874), (23, 171722), (38, 103937), (46, 85861), (437, 9038), (874, 4519)]