1921036210

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{364523}}^1$

素因数の和:364578

約数の個数: 32

約数和(自身を含む): 3779384832

約数和(自身を除く): 1858348622

約数列:

[1, 2, 5, 10, 17, 31, 34, 62, 85, 155, 170, 310, 527, 1054, 2635, 5270, 364523, 729046, 1822615, 3645230, 6196891, 11300213, 12393782, 22600426, 30984455, 56501065, 61968910, 113002130, 192103621, 384207242, 960518105, 1921036210]

約数ペア:

[(1, 1921036210), (2, 960518105), (5, 384207242), (10, 192103621), (17, 113002130), (31, 61968910), (34, 56501065), (62, 30984455), (85, 22600426), (155, 12393782), (170, 11300213), (310, 6196891), (527, 3645230), (1054, 1822615), (2635, 729046), (5270, 364523)]