13277276

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{4261}}^1$

素因数の和:4325

約数の個数: 24

約数和(自身を含む): 25060560

約数和(自身を除く): 11783284

約数列:

[1, 2, 4, 19, 38, 41, 76, 82, 164, 779, 1558, 3116, 4261, 8522, 17044, 80959, 161918, 174701, 323836, 349402, 698804, 3319319, 6638638, 13277276]

約数ペア:

[(1, 13277276), (2, 6638638), (4, 3319319), (19, 698804), (38, 349402), (41, 323836), (76, 174701), (82, 161918), (164, 80959), (779, 17044), (1558, 8522), (3116, 4261)]