19271910

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{91771}}^1$

素因数の和:91788

約数の個数: 32

約数和(自身を含む): 52860672

約数和(自身を除く): 33588762

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 210, 91771, 183542, 275313, 458855, 550626, 642397, 917710, 1284794, 1376565, 1927191, 2753130, 3211985, 3854382, 6423970, 9635955, 19271910]

約数ペア:

[(1, 19271910), (2, 9635955), (3, 6423970), (5, 3854382), (6, 3211985), (7, 2753130), (10, 1927191), (14, 1376565), (15, 1284794), (21, 917710), (30, 642397), (35, 550626), (42, 458855), (70, 275313), (105, 183542), (210, 91771)]