19140410

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{131}}^1\times {\mathrm{769}}^1$

素因数の和:926

約数の個数: 32

約数和(自身を含む): 36590400

約数和(自身を除く): 17449990

約数列:

[1, 2, 5, 10, 19, 38, 95, 131, 190, 262, 655, 769, 1310, 1538, 2489, 3845, 4978, 7690, 12445, 14611, 24890, 29222, 73055, 100739, 146110, 201478, 503695, 1007390, 1914041, 3828082, 9570205, 19140410]

約数ペア:

[(1, 19140410), (2, 9570205), (5, 3828082), (10, 1914041), (19, 1007390), (38, 503695), (95, 201478), (131, 146110), (190, 100739), (262, 73055), (655, 29222), (769, 24890), (1310, 14611), (1538, 12445), (2489, 7690), (3845, 4978)]