39613613

素因数分解:

${\mathrm{13}}^1\times {\mathrm{19}}^2\times {\mathrm{23}}^1\times {\mathrm{367}}^1$

素因数の和:441

約数の個数: 24

約数和(自身を含む): 47109888

約数和(自身を除く): 7496275

約数列:

[1, 13, 19, 23, 247, 299, 361, 367, 437, 4693, 4771, 5681, 6973, 8303, 8441, 90649, 107939, 109733, 132487, 160379, 1722331, 2084927, 3047201, 39613613]

約数ペア:

[(1, 39613613), (13, 3047201), (19, 2084927), (23, 1722331), (247, 160379), (299, 132487), (361, 109733), (367, 107939), (437, 90649), (4693, 8441), (4771, 8303), (5681, 6973)]