39323986

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{28537}}^1$

素因数の和:28605

約数の個数: 16

約数和(自身を含む): 64724184

約数和(自身を除く): 25400198

約数列:

[1, 2, 13, 26, 53, 106, 689, 1378, 28537, 57074, 370981, 741962, 1512461, 3024922, 19661993, 39323986]

約数ペア:

[(1, 39323986), (2, 19661993), (13, 3024922), (26, 1512461), (53, 741962), (106, 370981), (689, 57074), (1378, 28537)]