16158155902

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{906641}}^1$

素因数の和:906736

約数の個数: 32

約数和(自身を含む): 29592794880

約数和(自身を除く): 13434638978

約数列:

[1, 2, 7, 14, 19, 38, 67, 133, 134, 266, 469, 938, 1273, 2546, 8911, 17822, 906641, 1813282, 6346487, 12692974, 17226179, 34452358, 60744947, 120583253, 121489894, 241166506, 425214629, 850429258, 1154153993, 2308307986, 8079077951, 16158155902]

約数ペア:

[(1, 16158155902), (2, 8079077951), (7, 2308307986), (14, 1154153993), (19, 850429258), (38, 425214629), (67, 241166506), (133, 121489894), (134, 120583253), (266, 60744947), (469, 34452358), (938, 17226179), (1273, 12692974), (2546, 6346487), (8911, 1813282), (17822, 906641)]