1222518349

素因数分解:

${\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{1109}}^1\times {\mathrm{4463}}^1$

素因数の和:5604

約数の個数: 16

約数和(自身を含む): 1387411200

約数和(自身を除く): 164892851

約数列:

[1, 13, 19, 247, 1109, 4463, 14417, 21071, 58019, 84797, 273923, 1102361, 4949467, 64343071, 94039873, 1222518349]

約数ペア:

[(1, 1222518349), (13, 94039873), (19, 64343071), (247, 4949467), (1109, 1102361), (4463, 273923), (14417, 84797), (21071, 58019)]