23305394

素因数分解:

$2^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{157}}^1\times {\mathrm{461}}^1$

素因数の和:650

約数の個数: 32

約数和(自身を含む): 42045696

約数和(自身を除く): 18740302

約数列:

[1, 2, 7, 14, 23, 46, 157, 161, 314, 322, 461, 922, 1099, 2198, 3227, 3611, 6454, 7222, 10603, 21206, 25277, 50554, 72377, 74221, 144754, 148442, 506639, 1013278, 1664671, 3329342, 11652697, 23305394]

約数ペア:

[(1, 23305394), (2, 11652697), (7, 3329342), (14, 1664671), (23, 1013278), (46, 506639), (157, 148442), (161, 144754), (314, 74221), (322, 72377), (461, 50554), (922, 25277), (1099, 21206), (2198, 10603), (3227, 7222), (3611, 6454)]