22755590

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{15913}}^1$

素因数の和:15944

約数の個数: 32

約数和(自身を含む): 48123936

約数和(自身を除く): 25368346

約数列:

[1, 2, 5, 10, 11, 13, 22, 26, 55, 65, 110, 130, 143, 286, 715, 1430, 15913, 31826, 79565, 159130, 175043, 206869, 350086, 413738, 875215, 1034345, 1750430, 2068690, 2275559, 4551118, 11377795, 22755590]

約数ペア:

[(1, 22755590), (2, 11377795), (5, 4551118), (10, 2275559), (11, 2068690), (13, 1750430), (22, 1034345), (26, 875215), (55, 413738), (65, 350086), (110, 206869), (130, 175043), (143, 159130), (286, 79565), (715, 31826), (1430, 15913)]