22155142

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{7603}}^1$

素因数の和:7683

約数の個数: 16

約数和(自身を含む): 35039232

約数和(自身を除く): 12884090

約数列:

[1, 2, 31, 47, 62, 94, 1457, 2914, 7603, 15206, 235693, 357341, 471386, 714682, 11077571, 22155142]

約数ペア:

[(1, 22155142), (2, 11077571), (31, 714682), (47, 471386), (62, 357341), (94, 235693), (1457, 15206), (2914, 7603)]