12236345

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{569}}^1$

素因数の和:625

約数の個数: 32

約数和(自身を含む): 17729280

約数和(自身を除く): 5492935

約数列:

[1, 5, 11, 17, 23, 55, 85, 115, 187, 253, 391, 569, 935, 1265, 1955, 2845, 4301, 6259, 9673, 13087, 21505, 31295, 48365, 65435, 106403, 143957, 222479, 532015, 719785, 1112395, 2447269, 12236345]

約数ペア:

[(1, 12236345), (5, 2447269), (11, 1112395), (17, 719785), (23, 532015), (55, 222479), (85, 143957), (115, 106403), (187, 65435), (253, 48365), (391, 31295), (569, 21505), (935, 13087), (1265, 9673), (1955, 6259), (2845, 4301)]