15138968

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{6329}}^1$

素因数の和:6371

約数の個数: 32

約数和(自身を含む): 31903200

約数和(自身を除く): 16764232

約数列:

[1, 2, 4, 8, 13, 23, 26, 46, 52, 92, 104, 184, 299, 598, 1196, 2392, 6329, 12658, 25316, 50632, 82277, 145567, 164554, 291134, 329108, 582268, 658216, 1164536, 1892371, 3784742, 7569484, 15138968]

約数ペア:

[(1, 15138968), (2, 7569484), (4, 3784742), (8, 1892371), (13, 1164536), (23, 658216), (26, 582268), (46, 329108), (52, 291134), (92, 164554), (104, 145567), (184, 82277), (299, 50632), (598, 25316), (1196, 12658), (2392, 6329)]