19795083

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{67}}^1\times {\mathrm{1279}}^1$

素因数の和:1367

約数の個数: 32

約数和(自身を含む): 33423360

約数和(自身を除く): 13628277

約数列:

[1, 3, 7, 11, 21, 33, 67, 77, 201, 231, 469, 737, 1279, 1407, 2211, 3837, 5159, 8953, 14069, 15477, 26859, 42207, 85693, 98483, 257079, 295449, 599851, 942623, 1799553, 2827869, 6598361, 19795083]

約数ペア:

[(1, 19795083), (3, 6598361), (7, 2827869), (11, 1799553), (21, 942623), (33, 599851), (67, 295449), (77, 257079), (201, 98483), (231, 85693), (469, 42207), (737, 26859), (1279, 15477), (1407, 14069), (2211, 8953), (3837, 5159)]