1222233748

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{2971}}^1\times {\mathrm{5413}}^1$

素因数の和:8407

約数の個数: 24

約数和(自身を含む): 2252657120

約数和(自身を除く): 1030423372

約数列:

[1, 2, 4, 19, 38, 76, 2971, 5413, 5942, 10826, 11884, 21652, 56449, 102847, 112898, 205694, 225796, 411388, 16082023, 32164046, 64328092, 305558437, 611116874, 1222233748]

約数ペア:

[(1, 1222233748), (2, 611116874), (4, 305558437), (19, 64328092), (38, 32164046), (76, 16082023), (2971, 411388), (5413, 225796), (5942, 205694), (10826, 112898), (11884, 102847), (21652, 56449)]