19156955142227

素因数分解:

$7^1\times {\mathrm{41}}^1\times {\mathrm{59}}^1\times {\mathrm{12473}}^1\times {\mathrm{90703}}^1$

素因数の和:103283

約数の個数: 32

約数和(自身を含む): 22809864591360

約数和(自身を除く): 3652909449133

約数列:

[1, 7, 41, 59, 287, 413, 2419, 12473, 16933, 87311, 90703, 511393, 634921, 735907, 3579751, 3718823, 5151349, 5351477, 26031761, 30172187, 37460339, 211205309, 219410557, 1131338519, 1535873899, 7919369633, 46384879279, 66748972621, 324694154953, 467242808347, 2736707877461, 19156955142227]

約数ペア:

[(1, 19156955142227), (7, 2736707877461), (41, 467242808347), (59, 324694154953), (287, 66748972621), (413, 46384879279), (2419, 7919369633), (12473, 1535873899), (16933, 1131338519), (87311, 219410557), (90703, 211205309), (511393, 37460339), (634921, 30172187), (735907, 26031761), (3579751, 5351477), (3718823, 5151349)]