21926170

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{59}}^1\times {\mathrm{5309}}^1$

素因数の和:5382

約数の個数: 32

約数和(自身を含む): 45878400

約数和(自身を除く): 23952230

約数列:

[1, 2, 5, 7, 10, 14, 35, 59, 70, 118, 295, 413, 590, 826, 2065, 4130, 5309, 10618, 26545, 37163, 53090, 74326, 185815, 313231, 371630, 626462, 1566155, 2192617, 3132310, 4385234, 10963085, 21926170]

約数ペア:

[(1, 21926170), (2, 10963085), (5, 4385234), (7, 3132310), (10, 2192617), (14, 1566155), (35, 626462), (59, 371630), (70, 313231), (118, 185815), (295, 74326), (413, 53090), (590, 37163), (826, 26545), (2065, 10618), (4130, 5309)]