22872409

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{3659}}^1$

素因数の和:3732

約数の個数: 16

約数和(自身を含む): 28108800

約数和(自身を除く): 5236391

約数列:

[1, 7, 19, 47, 133, 329, 893, 3659, 6251, 25613, 69521, 171973, 486647, 1203811, 3267487, 22872409]

約数ペア:

[(1, 22872409), (7, 3267487), (19, 1203811), (47, 486647), (133, 171973), (329, 69521), (893, 25613), (3659, 6251)]