19964910

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{95071}}^1$

素因数の和:95088

約数の個数: 32

約数和(自身を含む): 54761472

約数和(自身を除く): 34796562

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 210, 95071, 190142, 285213, 475355, 570426, 665497, 950710, 1330994, 1426065, 1996491, 2852130, 3327485, 3992982, 6654970, 9982455, 19964910]

約数ペア:

[(1, 19964910), (2, 9982455), (3, 6654970), (5, 3992982), (6, 3327485), (7, 2852130), (10, 1996491), (14, 1426065), (15, 1330994), (21, 950710), (30, 665497), (35, 570426), (42, 475355), (70, 285213), (105, 190142), (210, 95071)]