16464982

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{67}}^1\times {\mathrm{223}}^1$

素因数の和:340

約数の個数: 32

約数和(自身を含む): 27417600

約数和(自身を除く): 10952618

約数列:

[1, 2, 19, 29, 38, 58, 67, 134, 223, 446, 551, 1102, 1273, 1943, 2546, 3886, 4237, 6467, 8474, 12934, 14941, 29882, 36917, 73834, 122873, 245746, 283879, 433289, 567758, 866578, 8232491, 16464982]

約数ペア:

[(1, 16464982), (2, 8232491), (19, 866578), (29, 567758), (38, 433289), (58, 283879), (67, 245746), (134, 122873), (223, 73834), (446, 36917), (551, 29882), (1102, 14941), (1273, 12934), (1943, 8474), (2546, 6467), (3886, 4237)]