19007716609

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{137}}^1\times {\mathrm{1165903}}^1$

素因数の和:1166064

約数の個数: 16

約数和(自身を含む): 23168844288

約数和(自身を除く): 4161127679

約数列:

[1, 7, 17, 119, 137, 959, 2329, 16303, 1165903, 8161321, 19820351, 138742457, 159728711, 1118100977, 2715388087, 19007716609]

約数ペア:

[(1, 19007716609), (7, 2715388087), (17, 1118100977), (119, 159728711), (137, 138742457), (959, 19820351), (2329, 8161321), (16303, 1165903)]