10721396

素因数分解:

$2^2\times 7^2\times {\mathrm{19}}^1\times {\mathrm{2879}}^1$

素因数の和:2916

約数の個数: 36

約数和(自身を含む): 22982400

約数和(自身を除く): 12261004

約数列:

[1, 2, 4, 7, 14, 19, 28, 38, 49, 76, 98, 133, 196, 266, 532, 931, 1862, 2879, 3724, 5758, 11516, 20153, 40306, 54701, 80612, 109402, 141071, 218804, 282142, 382907, 564284, 765814, 1531628, 2680349, 5360698, 10721396]

約数ペア:

[(1, 10721396), (2, 5360698), (4, 2680349), (7, 1531628), (14, 765814), (19, 564284), (28, 382907), (38, 282142), (49, 218804), (76, 141071), (98, 109402), (133, 80612), (196, 54701), (266, 40306), (532, 20153), (931, 11516), (1862, 5758), (2879, 3724)]