19410476

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{97}}^1\times {\mathrm{2633}}^1$

素因数の和:2753

約数の個数: 24

約数和(自身を含む): 36138480

約数和(自身を除く): 16728004

約数列:

[1, 2, 4, 19, 38, 76, 97, 194, 388, 1843, 2633, 3686, 5266, 7372, 10532, 50027, 100054, 200108, 255401, 510802, 1021604, 4852619, 9705238, 19410476]

約数ペア:

[(1, 19410476), (2, 9705238), (4, 4852619), (19, 1021604), (38, 510802), (76, 255401), (97, 200108), (194, 100054), (388, 50027), (1843, 10532), (2633, 7372), (3686, 5266)]