26963926

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{251}}^1\times {\mathrm{257}}^1$

素因数の和:540

約数の個数: 32

約数和(自身を含む): 46811520

約数和(自身を除く): 19847594

約数列:

[1, 2, 11, 19, 22, 38, 209, 251, 257, 418, 502, 514, 2761, 2827, 4769, 4883, 5522, 5654, 9538, 9766, 52459, 53713, 64507, 104918, 107426, 129014, 709577, 1225633, 1419154, 2451266, 13481963, 26963926]

約数ペア:

[(1, 26963926), (2, 13481963), (11, 2451266), (19, 1419154), (22, 1225633), (38, 709577), (209, 129014), (251, 107426), (257, 104918), (418, 64507), (502, 53713), (514, 52459), (2761, 9766), (2827, 9538), (4769, 5654), (4883, 5522)]