19674804

素因数分解:

$2^2\times 3^1\times {\mathrm{19}}^1\times {\mathrm{86293}}^1$

素因数の和:86319

約数の個数: 24

約数和(自身を含む): 48324640

約数和(自身を除く): 28649836

約数列:

[1, 2, 3, 4, 6, 12, 19, 38, 57, 76, 114, 228, 86293, 172586, 258879, 345172, 517758, 1035516, 1639567, 3279134, 4918701, 6558268, 9837402, 19674804]

約数ペア:

[(1, 19674804), (2, 9837402), (3, 6558268), (4, 4918701), (6, 3279134), (12, 1639567), (19, 1035516), (38, 517758), (57, 345172), (76, 258879), (114, 172586), (228, 86293)]