23004706

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{149}}^1\times {\mathrm{239}}^1$

素因数の和:426

約数の個数: 32

約数和(自身を含む): 38880000

約数和(自身を除く): 15875294

約数列:

[1, 2, 17, 19, 34, 38, 149, 239, 298, 323, 478, 646, 2533, 2831, 4063, 4541, 5066, 5662, 8126, 9082, 35611, 48127, 71222, 77197, 96254, 154394, 605387, 676609, 1210774, 1353218, 11502353, 23004706]

約数ペア:

[(1, 23004706), (2, 11502353), (17, 1353218), (19, 1210774), (34, 676609), (38, 605387), (149, 154394), (239, 96254), (298, 77197), (323, 71222), (478, 48127), (646, 35611), (2533, 9082), (2831, 8126), (4063, 5662), (4541, 5066)]