381301918

素因数分解:

$2^1\times {\mathrm{19}}^2\times {\mathrm{29}}^1\times {\mathrm{18211}}^1$

素因数の和:18280

約数の個数: 24

約数和(自身を含む): 624489480

約数和(自身を除く): 243187562

約数列:

[1, 2, 19, 29, 38, 58, 361, 551, 722, 1102, 10469, 18211, 20938, 36422, 346009, 528119, 692018, 1056238, 6574171, 10034261, 13148342, 20068522, 190650959, 381301918]

約数ペア:

[(1, 381301918), (2, 190650959), (19, 20068522), (29, 13148342), (38, 10034261), (58, 6574171), (361, 1056238), (551, 692018), (722, 528119), (1102, 346009), (10469, 36422), (18211, 20938)]