19395612

素因数分解:

$2^2\times 3^4\times {\mathrm{59863}}^1$

素因数の和:59879

約数の個数: 30

約数和(自身を含む): 50704808

約数和(自身を除く): 31309196

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 81, 108, 162, 324, 59863, 119726, 179589, 239452, 359178, 538767, 718356, 1077534, 1616301, 2155068, 3232602, 4848903, 6465204, 9697806, 19395612]

約数ペア:

[(1, 19395612), (2, 9697806), (3, 6465204), (4, 4848903), (6, 3232602), (9, 2155068), (12, 1616301), (18, 1077534), (27, 718356), (36, 538767), (54, 359178), (81, 239452), (108, 179589), (162, 119726), (324, 59863)]