19473669898

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{109}}^1\times {\mathrm{157}}^1\times {\mathrm{33469}}^1$

素因数の和:33754

約数の個数: 32

約数和(自身を含む): 31412264400

約数和(自身を除く): 11938594502

約数列:

[1, 2, 17, 34, 109, 157, 218, 314, 1853, 2669, 3706, 5338, 17113, 33469, 34226, 66938, 290921, 568973, 581842, 1137946, 3648121, 5254633, 7296242, 10509266, 62018057, 89328761, 124036114, 178657522, 572754997, 1145509994, 9736834949, 19473669898]

約数ペア:

[(1, 19473669898), (2, 9736834949), (17, 1145509994), (34, 572754997), (109, 178657522), (157, 124036114), (218, 89328761), (314, 62018057), (1853, 10509266), (2669, 7296242), (3706, 5254633), (5338, 3648121), (17113, 1137946), (33469, 581842), (34226, 568973), (66938, 290921)]