11147962

素因数分解:

$2^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{89}}^1\times {\mathrm{389}}^1$

素因数の和:510

約数の個数: 32

約数和(自身を含む): 20217600

約数和(自身を除く): 9069638

約数列:

[1, 2, 7, 14, 23, 46, 89, 161, 178, 322, 389, 623, 778, 1246, 2047, 2723, 4094, 5446, 8947, 14329, 17894, 28658, 34621, 62629, 69242, 125258, 242347, 484694, 796283, 1592566, 5573981, 11147962]

約数ペア:

[(1, 11147962), (2, 5573981), (7, 1592566), (14, 796283), (23, 484694), (46, 242347), (89, 125258), (161, 69242), (178, 62629), (322, 34621), (389, 28658), (623, 17894), (778, 14329), (1246, 8947), (2047, 5446), (2723, 4094)]