22781948

素因数分解:

$2^2\times 7^1\times {\mathrm{131}}^1\times {\mathrm{6211}}^1$

素因数の和:6353

約数の個数: 24

約数和(自身を含む): 45919104

約数和(自身を除く): 23137156

約数列:

[1, 2, 4, 7, 14, 28, 131, 262, 524, 917, 1834, 3668, 6211, 12422, 24844, 43477, 86954, 173908, 813641, 1627282, 3254564, 5695487, 11390974, 22781948]

約数ペア:

[(1, 22781948), (2, 11390974), (4, 5695487), (7, 3254564), (14, 1627282), (28, 813641), (131, 173908), (262, 86954), (524, 43477), (917, 24844), (1834, 12422), (3668, 6211)]