21630766

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{101}}^1\times {\mathrm{6299}}^1$

素因数の和:6419

約数の個数: 16

約数和(自身を含む): 34700400

約数和(自身を除く): 13069634

約数列:

[1, 2, 17, 34, 101, 202, 1717, 3434, 6299, 12598, 107083, 214166, 636199, 1272398, 10815383, 21630766]

約数ペア:

[(1, 21630766), (2, 10815383), (17, 1272398), (34, 636199), (101, 214166), (202, 107083), (1717, 12598), (3434, 6299)]