18532436

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{593}}^1\times {\mathrm{601}}^1$

素因数の和:1211

約数の個数: 24

約数和(自身を含む): 35043624

約数和(自身を除く): 16511188

約数列:

[1, 2, 4, 13, 26, 52, 593, 601, 1186, 1202, 2372, 2404, 7709, 7813, 15418, 15626, 30836, 31252, 356393, 712786, 1425572, 4633109, 9266218, 18532436]

約数ペア:

[(1, 18532436), (2, 9266218), (4, 4633109), (13, 1425572), (26, 712786), (52, 356393), (593, 31252), (601, 30836), (1186, 15626), (1202, 15418), (2372, 7813), (2404, 7709)]