13895384

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{113}}^1\times {\mathrm{809}}^1$

素因数の和:947

約数の個数: 32

約数和(自身を含む): 27702000

約数和(自身を除く): 13806616

約数列:

[1, 2, 4, 8, 19, 38, 76, 113, 152, 226, 452, 809, 904, 1618, 2147, 3236, 4294, 6472, 8588, 15371, 17176, 30742, 61484, 91417, 122968, 182834, 365668, 731336, 1736923, 3473846, 6947692, 13895384]

約数ペア:

[(1, 13895384), (2, 6947692), (4, 3473846), (8, 1736923), (19, 731336), (38, 365668), (76, 182834), (113, 122968), (152, 91417), (226, 61484), (452, 30742), (809, 17176), (904, 15371), (1618, 8588), (2147, 6472), (3236, 4294)]