19005276616

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{2267}}^1\times {\mathrm{61643}}^1$

素因数の和:63933

約数の個数: 32

約数和(自身を含む): 37748319840

約数和(自身を除く): 18743043224

約数列:

[1, 2, 4, 8, 17, 34, 68, 136, 2267, 4534, 9068, 18136, 38539, 61643, 77078, 123286, 154156, 246572, 308312, 493144, 1047931, 2095862, 4191724, 8383448, 139744681, 279489362, 558978724, 1117957448, 2375659577, 4751319154, 9502638308, 19005276616]

約数ペア:

[(1, 19005276616), (2, 9502638308), (4, 4751319154), (8, 2375659577), (17, 1117957448), (34, 558978724), (68, 279489362), (136, 139744681), (2267, 8383448), (4534, 4191724), (9068, 2095862), (18136, 1047931), (38539, 493144), (61643, 308312), (77078, 246572), (123286, 154156)]