16495724

素因数分解:

$2^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{101}}^1\times {\mathrm{307}}^1$

素因数の和:438

約数の個数: 48

約数和(自身を含む): 35185920

約数和(自身を除く): 18690196

約数列:

[1, 2, 4, 7, 14, 19, 28, 38, 76, 101, 133, 202, 266, 307, 404, 532, 614, 707, 1228, 1414, 1919, 2149, 2828, 3838, 4298, 5833, 7676, 8596, 11666, 13433, 23332, 26866, 31007, 40831, 53732, 62014, 81662, 124028, 163324, 217049, 434098, 589133, 868196, 1178266, 2356532, 4123931, 8247862, 16495724]

約数ペア:

[(1, 16495724), (2, 8247862), (4, 4123931), (7, 2356532), (14, 1178266), (19, 868196), (28, 589133), (38, 434098), (76, 217049), (101, 163324), (133, 124028), (202, 81662), (266, 62014), (307, 53732), (404, 40831), (532, 31007), (614, 26866), (707, 23332), (1228, 13433), (1414, 11666), (1919, 8596), (2149, 7676), (2828, 5833), (3838, 4298)]