38106590

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{131}}^1\times {\mathrm{1531}}^1$

素因数の和:1688

約数の個数: 32

約数和(自身を含む): 72800640

約数和(自身を除く): 34694050

約数列:

[1, 2, 5, 10, 19, 38, 95, 131, 190, 262, 655, 1310, 1531, 2489, 3062, 4978, 7655, 12445, 15310, 24890, 29089, 58178, 145445, 200561, 290890, 401122, 1002805, 2005610, 3810659, 7621318, 19053295, 38106590]

約数ペア:

[(1, 38106590), (2, 19053295), (5, 7621318), (10, 3810659), (19, 2005610), (38, 1002805), (95, 401122), (131, 290890), (190, 200561), (262, 145445), (655, 58178), (1310, 29089), (1531, 24890), (2489, 15310), (3062, 12445), (4978, 7655)]