22149997

素因数分解:

${\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{179}}^1\times {\mathrm{251}}^1$

素因数の和:476

約数の個数: 16

約数和(自身を含む): 24494400

約数和(自身を除く): 2344403

約数列:

[1, 17, 29, 179, 251, 493, 3043, 4267, 5191, 7279, 44929, 88247, 123743, 763793, 1302941, 22149997]

約数ペア:

[(1, 22149997), (17, 1302941), (29, 763793), (179, 123743), (251, 88247), (493, 44929), (3043, 7279), (4267, 5191)]