19206362

素因数分解:

$2^1\times 7^1\times {\mathrm{17}}^2\times {\mathrm{47}}^1\times {\mathrm{101}}^1$

素因数の和:191

約数の個数: 48

約数和(自身を含む): 36073728

約数和(自身を除く): 16867366

約数列:

[1, 2, 7, 14, 17, 34, 47, 94, 101, 119, 202, 238, 289, 329, 578, 658, 707, 799, 1414, 1598, 1717, 2023, 3434, 4046, 4747, 5593, 9494, 11186, 12019, 13583, 24038, 27166, 29189, 33229, 58378, 66458, 80699, 95081, 161398, 190162, 204323, 408646, 564893, 1129786, 1371883, 2743766, 9603181, 19206362]

約数ペア:

[(1, 19206362), (2, 9603181), (7, 2743766), (14, 1371883), (17, 1129786), (34, 564893), (47, 408646), (94, 204323), (101, 190162), (119, 161398), (202, 95081), (238, 80699), (289, 66458), (329, 58378), (578, 33229), (658, 29189), (707, 27166), (799, 24038), (1414, 13583), (1598, 12019), (1717, 11186), (2023, 9494), (3434, 5593), (4046, 4747)]