22254938

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{149}}^1\times {\mathrm{191}}^1$

素因数の和:382

約数の個数: 32

約数和(自身を含む): 37324800

約数和(自身を除く): 15069862

約数列:

[1, 2, 17, 23, 34, 46, 149, 191, 298, 382, 391, 782, 2533, 3247, 3427, 4393, 5066, 6494, 6854, 8786, 28459, 56918, 58259, 74681, 116518, 149362, 483803, 654557, 967606, 1309114, 11127469, 22254938]

約数ペア:

[(1, 22254938), (2, 11127469), (17, 1309114), (23, 967606), (34, 654557), (46, 483803), (149, 149362), (191, 116518), (298, 74681), (382, 58259), (391, 56918), (782, 28459), (2533, 8786), (3247, 6854), (3427, 6494), (4393, 5066)]