1869968236

素因数分解:

$2^2\times {\mathrm{31}}^1\times {\mathrm{79}}^1\times {\mathrm{190891}}^1$

素因数の和:191005

約数の個数: 24

約数和(自身を含む): 3420784640

約数和(自身を除く): 1550816404

約数列:

[1, 2, 4, 31, 62, 79, 124, 158, 316, 2449, 4898, 9796, 190891, 381782, 763564, 5917621, 11835242, 15080389, 23670484, 30160778, 60321556, 467492059, 934984118, 1869968236]

約数ペア:

[(1, 1869968236), (2, 934984118), (4, 467492059), (31, 60321556), (62, 30160778), (79, 23670484), (124, 15080389), (158, 11835242), (316, 5917621), (2449, 763564), (4898, 381782), (9796, 190891)]