19497675326

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{137}}^1\times {\mathrm{113131}}^1$

素因数の和:113324

約数の個数: 32

約数和(自身を含む): 32036267232

約数和(自身を除く): 12538591906

約数列:

[1, 2, 17, 34, 37, 74, 137, 274, 629, 1258, 2329, 4658, 5069, 10138, 86173, 113131, 172346, 226262, 1923227, 3846454, 4185847, 8371694, 15498947, 30997894, 71159399, 142318798, 263482099, 526964198, 573461039, 1146922078, 9748837663, 19497675326]

約数ペア:

[(1, 19497675326), (2, 9748837663), (17, 1146922078), (34, 573461039), (37, 526964198), (74, 263482099), (137, 142318798), (274, 71159399), (629, 30997894), (1258, 15498947), (2329, 8371694), (4658, 4185847), (5069, 3846454), (10138, 1923227), (86173, 226262), (113131, 172346)]