4019187764

素因数分解:

$2^2\times {\mathrm{61}}^1\times {\mathrm{863}}^1\times {\mathrm{19087}}^1$

素因数の和:20015

約数の個数: 24

約数和(自身を含む): 7157541888

約数和(自身を除く): 3138354124

約数列:

[1, 2, 4, 61, 122, 244, 863, 1726, 3452, 19087, 38174, 52643, 76348, 105286, 210572, 1164307, 2328614, 4657228, 16472081, 32944162, 65888324, 1004796941, 2009593882, 4019187764]

約数ペア:

[(1, 4019187764), (2, 2009593882), (4, 1004796941), (61, 65888324), (122, 32944162), (244, 16472081), (863, 4657228), (1726, 2328614), (3452, 1164307), (19087, 210572), (38174, 105286), (52643, 76348)]