12085970

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{2999}}^1$

素因数の和:3050

約数の個数: 32

約数和(自身を含む): 24192000

約数和(自身を除く): 12106030

約数列:

[1, 2, 5, 10, 13, 26, 31, 62, 65, 130, 155, 310, 403, 806, 2015, 2999, 4030, 5998, 14995, 29990, 38987, 77974, 92969, 185938, 194935, 389870, 464845, 929690, 1208597, 2417194, 6042985, 12085970]

約数ペア:

[(1, 12085970), (2, 6042985), (5, 2417194), (10, 1208597), (13, 929690), (26, 464845), (31, 389870), (62, 194935), (65, 185938), (130, 92969), (155, 77974), (310, 38987), (403, 29990), (806, 14995), (2015, 5998), (2999, 4030)]