16838332

素因数分解:

$2^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{1021}}^1$

素因数の和:1082

約数の個数: 48

約数和(自身を含む): 36628480

約数和(自身を除く): 19790148

約数列:

[1, 2, 4, 7, 14, 19, 28, 31, 38, 62, 76, 124, 133, 217, 266, 434, 532, 589, 868, 1021, 1178, 2042, 2356, 4084, 4123, 7147, 8246, 14294, 16492, 19399, 28588, 31651, 38798, 63302, 77596, 126604, 135793, 221557, 271586, 443114, 543172, 601369, 886228, 1202738, 2405476, 4209583, 8419166, 16838332]

約数ペア:

[(1, 16838332), (2, 8419166), (4, 4209583), (7, 2405476), (14, 1202738), (19, 886228), (28, 601369), (31, 543172), (38, 443114), (62, 271586), (76, 221557), (124, 135793), (133, 126604), (217, 77596), (266, 63302), (434, 38798), (532, 31651), (589, 28588), (868, 19399), (1021, 16492), (1178, 14294), (2042, 8246), (2356, 7147), (4084, 4123)]