16356188

素因数分解:

$2^2\times {\mathrm{19}}^2\times {\mathrm{47}}^1\times {\mathrm{241}}^1$

素因数の和:330

約数の個数: 36

約数和(自身を含む): 30979872

約数和(自身を除く): 14623684

約数列:

[1, 2, 4, 19, 38, 47, 76, 94, 188, 241, 361, 482, 722, 893, 964, 1444, 1786, 3572, 4579, 9158, 11327, 16967, 18316, 22654, 33934, 45308, 67868, 87001, 174002, 215213, 348004, 430426, 860852, 4089047, 8178094, 16356188]

約数ペア:

[(1, 16356188), (2, 8178094), (4, 4089047), (19, 860852), (38, 430426), (47, 348004), (76, 215213), (94, 174002), (188, 87001), (241, 67868), (361, 45308), (482, 33934), (722, 22654), (893, 18316), (964, 16967), (1444, 11327), (1786, 9158), (3572, 4579)]