12163710

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31189}}^1$

素因数の和:31212

約数の個数: 32

約数和(自身を含む): 31439520

約数和(自身を除く): 19275810

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 195, 390, 31189, 62378, 93567, 155945, 187134, 311890, 405457, 467835, 810914, 935670, 1216371, 2027285, 2432742, 4054570, 6081855, 12163710]

約数ペア:

[(1, 12163710), (2, 6081855), (3, 4054570), (5, 2432742), (6, 2027285), (10, 1216371), (13, 935670), (15, 810914), (26, 467835), (30, 405457), (39, 311890), (65, 187134), (78, 155945), (130, 93567), (195, 62378), (390, 31189)]