12212494

素因数分解:

$2^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{23}}^2\times {\mathrm{97}}^1$

素因数の和:169

約数の個数: 48

約数和(自身を含む): 23411808

約数和(自身を除く): 11199314

約数列:

[1, 2, 7, 14, 17, 23, 34, 46, 97, 119, 161, 194, 238, 322, 391, 529, 679, 782, 1058, 1358, 1649, 2231, 2737, 3298, 3703, 4462, 5474, 7406, 8993, 11543, 15617, 17986, 23086, 31234, 37927, 51313, 62951, 75854, 102626, 125902, 265489, 359191, 530978, 718382, 872321, 1744642, 6106247, 12212494]

約数ペア:

[(1, 12212494), (2, 6106247), (7, 1744642), (14, 872321), (17, 718382), (23, 530978), (34, 359191), (46, 265489), (97, 125902), (119, 102626), (161, 75854), (194, 62951), (238, 51313), (322, 37927), (391, 31234), (529, 23086), (679, 17986), (782, 15617), (1058, 11543), (1358, 8993), (1649, 7406), (2231, 5474), (2737, 4462), (3298, 3703)]