23817982

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{20219}}^1$

素因数の和:20271

約数の個数: 16

約数和(自身を含む): 38822400

約数和(自身を除く): 15004418

約数列:

[1, 2, 19, 31, 38, 62, 589, 1178, 20219, 40438, 384161, 626789, 768322, 1253578, 11908991, 23817982]

約数ペア:

[(1, 23817982), (2, 11908991), (19, 1253578), (31, 768322), (38, 626789), (62, 384161), (589, 40438), (1178, 20219)]