19933974818

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{1499}}^1\times {\mathrm{13487}}^1$

素因数の和:15034

約数の個数: 32

約数和(自身を含む): 32775840000

約数和(自身を除く): 12841865182

約数列:

[1, 2, 17, 29, 34, 58, 493, 986, 1499, 2998, 13487, 25483, 26974, 43471, 50966, 86942, 229279, 391123, 458558, 739007, 782246, 1478014, 6649091, 13298182, 20217013, 40434026, 343689221, 586293377, 687378442, 1172586754, 9966987409, 19933974818]

約数ペア:

[(1, 19933974818), (2, 9966987409), (17, 1172586754), (29, 687378442), (34, 586293377), (58, 343689221), (493, 40434026), (986, 20217013), (1499, 13298182), (2998, 6649091), (13487, 1478014), (25483, 782246), (26974, 739007), (43471, 458558), (50966, 391123), (86942, 229279)]