19001658

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{4129}}^1$

素因数の和:4206

約数の個数: 32

約数和(自身を含む): 41630400

約数和(自身を除く): 22628742

約数列:

[1, 2, 3, 6, 13, 26, 39, 59, 78, 118, 177, 354, 767, 1534, 2301, 4129, 4602, 8258, 12387, 24774, 53677, 107354, 161031, 243611, 322062, 487222, 730833, 1461666, 3166943, 6333886, 9500829, 19001658]

約数ペア:

[(1, 19001658), (2, 9500829), (3, 6333886), (6, 3166943), (13, 1461666), (26, 730833), (39, 487222), (59, 322062), (78, 243611), (118, 161031), (177, 107354), (354, 53677), (767, 24774), (1534, 12387), (2301, 8258), (4129, 4602)]