23931886

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{1049}}^1$

素因数の和:1140

約数の個数: 32

約数和(自身を含む): 42184800

約数和(自身を除く): 18252914

約数列:

[1, 2, 11, 17, 22, 34, 61, 122, 187, 374, 671, 1037, 1049, 1342, 2074, 2098, 11407, 11539, 17833, 22814, 23078, 35666, 63989, 127978, 196163, 392326, 703879, 1087813, 1407758, 2175626, 11965943, 23931886]

約数ペア:

[(1, 23931886), (2, 11965943), (11, 2175626), (17, 1407758), (22, 1087813), (34, 703879), (61, 392326), (122, 196163), (187, 127978), (374, 63989), (671, 35666), (1037, 23078), (1049, 22814), (1342, 17833), (2074, 11539), (2098, 11407)]