12702374

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{263}}^1$

素因数の和:356

約数の個数: 32

約数和(自身を含む): 21288960

約数和(自身を除く): 8586586

約数列:

[1, 2, 19, 31, 38, 41, 62, 82, 263, 526, 589, 779, 1178, 1271, 1558, 2542, 4997, 8153, 9994, 10783, 16306, 21566, 24149, 48298, 154907, 204877, 309814, 334273, 409754, 668546, 6351187, 12702374]

約数ペア:

[(1, 12702374), (2, 6351187), (19, 668546), (31, 409754), (38, 334273), (41, 309814), (62, 204877), (82, 154907), (263, 48298), (526, 24149), (589, 21566), (779, 16306), (1178, 10783), (1271, 9994), (1558, 8153), (2542, 4997)]