22172906

素因数分解:

$2^1\times 7^1\times {\mathrm{227}}^1\times {\mathrm{6977}}^1$

素因数の和:7213

約数の個数: 16

約数和(自身を含む): 38183616

約数和(自身を除く): 16010710

約数列:

[1, 2, 7, 14, 227, 454, 1589, 3178, 6977, 13954, 48839, 97678, 1583779, 3167558, 11086453, 22172906]

約数ペア:

[(1, 22172906), (2, 11086453), (7, 3167558), (14, 1583779), (227, 97678), (454, 48839), (1589, 13954), (3178, 6977)]