12215671396

素因数分解:

$2^2\times {\mathrm{31}}^1\times {\mathrm{4423}}^1\times {\mathrm{22273}}^1$

素因数の和:26731

約数の個数: 24

約数和(自身を含む): 22072999424

約数和(自身を除く): 9857328028

約数列:

[1, 2, 4, 31, 62, 124, 4423, 8846, 17692, 22273, 44546, 89092, 137113, 274226, 548452, 690463, 1380926, 2761852, 98513479, 197026958, 394053916, 3053917849, 6107835698, 12215671396]

約数ペア:

[(1, 12215671396), (2, 6107835698), (4, 3053917849), (31, 394053916), (62, 197026958), (124, 98513479), (4423, 2761852), (8846, 1380926), (17692, 690463), (22273, 548452), (44546, 274226), (89092, 137113)]