22377551

素因数分解:

$7^1\times {\mathrm{23}}^1\times {\mathrm{131}}^1\times {\mathrm{1061}}^1$

素因数の和:1222

約数の個数: 16

約数和(自身を含む): 26915328

約数和(自身を除く): 4537777

約数列:

[1, 7, 23, 131, 161, 917, 1061, 3013, 7427, 21091, 24403, 138991, 170821, 972937, 3196793, 22377551]

約数ペア:

[(1, 22377551), (7, 3196793), (23, 972937), (131, 170821), (161, 138991), (917, 24403), (1061, 21091), (3013, 7427)]