19163522

素因数分解:

$2^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{73}}^1\times {\mathrm{1103}}^1$

素因数の和:1202

約数の個数: 32

約数和(自身を含む): 35292672

約数和(自身を除く): 16129150

約数列:

[1, 2, 7, 14, 17, 34, 73, 119, 146, 238, 511, 1022, 1103, 1241, 2206, 2482, 7721, 8687, 15442, 17374, 18751, 37502, 80519, 131257, 161038, 262514, 563633, 1127266, 1368823, 2737646, 9581761, 19163522]

約数ペア:

[(1, 19163522), (2, 9581761), (7, 2737646), (14, 1368823), (17, 1127266), (34, 563633), (73, 262514), (119, 161038), (146, 131257), (238, 80519), (511, 37502), (1022, 18751), (1103, 17374), (1241, 15442), (2206, 8687), (2482, 7721)]