12016778

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{101}}^2$

素因数の和:254

約数の個数: 24

約数和(自身を含む): 19781760

約数和(自身を除く): 7764982

約数列:

[1, 2, 19, 31, 38, 62, 101, 202, 589, 1178, 1919, 3131, 3838, 6262, 10201, 20402, 59489, 118978, 193819, 316231, 387638, 632462, 6008389, 12016778]

約数ペア:

[(1, 12016778), (2, 6008389), (19, 632462), (31, 387638), (38, 316231), (62, 193819), (101, 118978), (202, 59489), (589, 20402), (1178, 10201), (1919, 6262), (3131, 3838)]