381675838

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{170239}}^1$

素因数の和:170319

約数の個数: 16

約数和(自身を含む): 612864000

約数和(自身を除く): 231188162

約数列:

[1, 2, 19, 38, 59, 118, 1121, 2242, 170239, 340478, 3234541, 6469082, 10044101, 20088202, 190837919, 381675838]

約数ペア:

[(1, 381675838), (2, 190837919), (19, 20088202), (38, 10044101), (59, 6469082), (118, 3234541), (1121, 340478), (2242, 170239)]