12989964

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{83269}}^1$

素因数の和:83289

約数の個数: 24

約数和(自身を含む): 32641840

約数和(自身を除く): 19651876

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 83269, 166538, 249807, 333076, 499614, 999228, 1082497, 2164994, 3247491, 4329988, 6494982, 12989964]

約数ペア:

[(1, 12989964), (2, 6494982), (3, 4329988), (4, 3247491), (6, 2164994), (12, 1082497), (13, 999228), (26, 499614), (39, 333076), (52, 249807), (78, 166538), (156, 83269)]