19422634

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{4349}}^1$

素因数の和:4398

約数の個数: 32

約数和(自身を含む): 37584000

約数和(自身を除く): 18161366

約数列:

[1, 2, 7, 11, 14, 22, 29, 58, 77, 154, 203, 319, 406, 638, 2233, 4349, 4466, 8698, 30443, 47839, 60886, 95678, 126121, 252242, 334873, 669746, 882847, 1387331, 1765694, 2774662, 9711317, 19422634]

約数ペア:

[(1, 19422634), (2, 9711317), (7, 2774662), (11, 1765694), (14, 1387331), (22, 882847), (29, 669746), (58, 334873), (77, 252242), (154, 126121), (203, 95678), (319, 60886), (406, 47839), (638, 30443), (2233, 8698), (4349, 4466)]