19600642

素因数分解:

$2^1\times {\mathrm{61}}^1\times {\mathrm{347}}^1\times {\mathrm{463}}^1$

素因数の和:873

約数の個数: 16

約数和(自身を含む): 30033792

約数和(自身を除く): 10433150

約数列:

[1, 2, 61, 122, 347, 463, 694, 926, 21167, 28243, 42334, 56486, 160661, 321322, 9800321, 19600642]

約数ペア:

[(1, 19600642), (2, 9800321), (61, 321322), (122, 160661), (347, 56486), (463, 42334), (694, 28243), (926, 21167)]