15692890913

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{89}}^1\times {\mathrm{137}}^1\times {\mathrm{9677}}^1$

素因数の和:9929

約数の個数: 32

約数和(自身を含む): 19232121600

約数和(自身を除く): 3539230687

約数列:

[1, 7, 19, 89, 133, 137, 623, 959, 1691, 2603, 9677, 11837, 12193, 18221, 67739, 85351, 183863, 231667, 861253, 1287041, 1325749, 1621669, 6028771, 9280243, 16363807, 25189231, 114546649, 117991661, 176324617, 825941627, 2241841559, 15692890913]

約数ペア:

[(1, 15692890913), (7, 2241841559), (19, 825941627), (89, 176324617), (133, 117991661), (137, 114546649), (623, 25189231), (959, 16363807), (1691, 9280243), (2603, 6028771), (9677, 1621669), (11837, 1325749), (12193, 1287041), (18221, 861253), (67739, 231667), (85351, 183863)]