40376254

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{191}}^1\times {\mathrm{5563}}^1$

素因数の和:5775

約数の個数: 16

約数和(自身を含む): 64097280

約数和(自身を除く): 23721026

約数列:

[1, 2, 19, 38, 191, 382, 3629, 5563, 7258, 11126, 105697, 211394, 1062533, 2125066, 20188127, 40376254]

約数ペア:

[(1, 40376254), (2, 20188127), (19, 2125066), (38, 1062533), (191, 211394), (382, 105697), (3629, 11126), (5563, 7258)]