22390291258

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{9986749}}^1$

素因数の和:9986829

約数の個数: 16

約数和(自身を含む): 35952300000

約数和(自身を除く): 13562008742

約数列:

[1, 2, 19, 38, 59, 118, 1121, 2242, 9986749, 19973498, 189748231, 379496462, 589218191, 1178436382, 11195145629, 22390291258]

約数ペア:

[(1, 22390291258), (2, 11195145629), (19, 1178436382), (38, 589218191), (59, 379496462), (118, 189748231), (1121, 19973498), (2242, 9986749)]