22154470

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{193}}^1\times {\mathrm{883}}^1$

素因数の和:1096

約数の個数: 32

約数和(自身を含む): 43216992

約数和(自身を除く): 21062522

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 193, 386, 883, 965, 1766, 1930, 2509, 4415, 5018, 8830, 11479, 12545, 22958, 25090, 57395, 114790, 170419, 340838, 852095, 1704190, 2215447, 4430894, 11077235, 22154470]

約数ペア:

[(1, 22154470), (2, 11077235), (5, 4430894), (10, 2215447), (13, 1704190), (26, 852095), (65, 340838), (130, 170419), (193, 114790), (386, 57395), (883, 25090), (965, 22958), (1766, 12545), (1930, 11479), (2509, 8830), (4415, 5018)]