13213132

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{7559}}^1$

素因数の和:7605

約数の個数: 24

約数和(自身を含む): 25401600

約数和(自身を除く): 12188468

約数列:

[1, 2, 4, 19, 23, 38, 46, 76, 92, 437, 874, 1748, 7559, 15118, 30236, 143621, 173857, 287242, 347714, 574484, 695428, 3303283, 6606566, 13213132]

約数ペア:

[(1, 13213132), (2, 6606566), (4, 3303283), (19, 695428), (23, 574484), (38, 347714), (46, 287242), (76, 173857), (92, 143621), (437, 30236), (874, 15118), (1748, 7559)]