23613428

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{157}}^1\times {\mathrm{1979}}^1$

素因数の和:2159

約数の個数: 24

約数和(自身を含む): 43797600

約数和(自身を除く): 20184172

約数列:

[1, 2, 4, 19, 38, 76, 157, 314, 628, 1979, 2983, 3958, 5966, 7916, 11932, 37601, 75202, 150404, 310703, 621406, 1242812, 5903357, 11806714, 23613428]

約数ペア:

[(1, 23613428), (2, 11806714), (4, 5903357), (19, 1242812), (38, 621406), (76, 310703), (157, 150404), (314, 75202), (628, 37601), (1979, 11932), (2983, 7916), (3958, 5966)]