19196130

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{20641}}^1$

素因数の和:20682

約数の個数: 32

約数和(自身を含む): 47559168

約数和(自身を除く): 28363038

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 31, 62, 93, 155, 186, 310, 465, 930, 20641, 41282, 61923, 103205, 123846, 206410, 309615, 619230, 639871, 1279742, 1919613, 3199355, 3839226, 6398710, 9598065, 19196130]

約数ペア:

[(1, 19196130), (2, 9598065), (3, 6398710), (5, 3839226), (6, 3199355), (10, 1919613), (15, 1279742), (30, 639871), (31, 619230), (62, 309615), (93, 206410), (155, 123846), (186, 103205), (310, 61923), (465, 41282), (930, 20641)]