23987458

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{89}}^1\times {\mathrm{12251}}^1$

素因数の和:12353

約数の個数: 16

約数和(自身を含む): 39696480

約数和(自身を除く): 15709022

約数列:

[1, 2, 11, 22, 89, 178, 979, 1958, 12251, 24502, 134761, 269522, 1090339, 2180678, 11993729, 23987458]

約数ペア:

[(1, 23987458), (2, 11993729), (11, 2180678), (22, 1090339), (89, 269522), (178, 134761), (979, 24502), (1958, 12251)]