19671118

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{71}}^1\times {\mathrm{317}}^1$

素因数の和:432

約数の個数: 32

約数和(自身を含む): 32970240

約数和(自身を除く): 13299122

約数列:

[1, 2, 19, 23, 38, 46, 71, 142, 317, 437, 634, 874, 1349, 1633, 2698, 3266, 6023, 7291, 12046, 14582, 22507, 31027, 45014, 62054, 138529, 277058, 427633, 517661, 855266, 1035322, 9835559, 19671118]

約数ペア:

[(1, 19671118), (2, 9835559), (19, 1035322), (23, 855266), (38, 517661), (46, 427633), (71, 277058), (142, 138529), (317, 62054), (437, 45014), (634, 31027), (874, 22507), (1349, 14582), (1633, 12046), (2698, 7291), (3266, 6023)]