30623398

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{971}}^1\times {\mathrm{1213}}^1$

素因数の和:2199

約数の個数: 16

約数和(自身を含む): 49560336

約数和(自身を除く): 18936938

約数列:

[1, 2, 13, 26, 971, 1213, 1942, 2426, 12623, 15769, 25246, 31538, 1177823, 2355646, 15311699, 30623398]

約数ペア:

[(1, 30623398), (2, 15311699), (13, 2355646), (26, 1177823), (971, 31538), (1213, 25246), (1942, 15769), (2426, 12623)]