23978798

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{569}}^1\times {\mathrm{1109}}^1$

素因数の和:1699

約数の個数: 16

約数和(自身を含む): 37962000

約数和(自身を除く): 13983202

約数列:

[1, 2, 19, 38, 569, 1109, 1138, 2218, 10811, 21071, 21622, 42142, 631021, 1262042, 11989399, 23978798]

約数ペア:

[(1, 23978798), (2, 11989399), (19, 1262042), (38, 631021), (569, 42142), (1109, 21622), (1138, 21071), (2218, 10811)]