19334271

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{89}}^1\times {\mathrm{227}}^1$

素因数の和:359

約数の個数: 32

約数和(自身を含む): 29548800

約数和(自身を除く): 10214529

約数列:

[1, 3, 11, 29, 33, 87, 89, 227, 267, 319, 681, 957, 979, 2497, 2581, 2937, 6583, 7491, 7743, 19749, 20203, 28391, 60609, 72413, 85173, 217239, 222233, 585887, 666699, 1757661, 6444757, 19334271]

約数ペア:

[(1, 19334271), (3, 6444757), (11, 1757661), (29, 666699), (33, 585887), (87, 222233), (89, 217239), (227, 85173), (267, 72413), (319, 60609), (681, 28391), (957, 20203), (979, 19749), (2497, 7743), (2581, 7491), (2937, 6583)]