12557310

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{18199}}^1$

素因数の和:18232

約数の個数: 32

約数和(自身を含む): 31449600

約数和(自身を除く): 18892290

約数列:

[1, 2, 3, 5, 6, 10, 15, 23, 30, 46, 69, 115, 138, 230, 345, 690, 18199, 36398, 54597, 90995, 109194, 181990, 272985, 418577, 545970, 837154, 1255731, 2092885, 2511462, 4185770, 6278655, 12557310]

約数ペア:

[(1, 12557310), (2, 6278655), (3, 4185770), (5, 2511462), (6, 2092885), (10, 1255731), (15, 837154), (23, 545970), (30, 418577), (46, 272985), (69, 181990), (115, 109194), (138, 90995), (230, 54597), (345, 36398), (690, 18199)]