191840521566

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{1390148707}}^1$

素因数の和:1390148735

約数の個数: 16

約数和(自身を含む): 400362827904

約数和(自身を除く): 208522306338

約数列:

[1, 2, 3, 6, 23, 46, 69, 138, 1390148707, 2780297414, 4170446121, 8340892242, 31973420261, 63946840522, 95920260783, 191840521566]

約数ペア:

[(1, 191840521566), (2, 95920260783), (3, 63946840522), (6, 31973420261), (23, 8340892242), (46, 4170446121), (69, 2780297414), (138, 1390148707)]