19791132

素因数分解:

$2^2\times 3^1\times {\mathrm{23}}^1\times {\mathrm{71707}}^1$

素因数の和:71737

約数の個数: 24

約数和(自身を含む): 48187776

約数和(自身を除く): 28396644

約数列:

[1, 2, 3, 4, 6, 12, 23, 46, 69, 92, 138, 276, 71707, 143414, 215121, 286828, 430242, 860484, 1649261, 3298522, 4947783, 6597044, 9895566, 19791132]

約数ペア:

[(1, 19791132), (2, 9895566), (3, 6597044), (4, 4947783), (6, 3298522), (12, 1649261), (23, 860484), (46, 430242), (69, 286828), (92, 215121), (138, 143414), (276, 71707)]