22980706

素因数分解:

$2^1\times 7^2\times {\mathrm{421}}^1\times {\mathrm{557}}^1$

素因数の和:994

約数の個数: 24

約数和(自身を含む): 40266396

約数和(自身を除く): 17285690

約数列:

[1, 2, 7, 14, 49, 98, 421, 557, 842, 1114, 2947, 3899, 5894, 7798, 20629, 27293, 41258, 54586, 234497, 468994, 1641479, 3282958, 11490353, 22980706]

約数ペア:

[(1, 22980706), (2, 11490353), (7, 3282958), (14, 1641479), (49, 468994), (98, 234497), (421, 54586), (557, 41258), (842, 27293), (1114, 20629), (2947, 7798), (3899, 5894)]