19510819416

素因数分解:

$2^3\times 3^2\times {\mathrm{11}}^1\times {\mathrm{997}}^1\times {\mathrm{24709}}^1$

素因数の和:25729

約数の個数: 96

約数和(自身を含む): 57705757200

約数和(自身を除く): 38194937784

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 18, 22, 24, 33, 36, 44, 66, 72, 88, 99, 132, 198, 264, 396, 792, 997, 1994, 2991, 3988, 5982, 7976, 8973, 10967, 11964, 17946, 21934, 23928, 24709, 32901, 35892, 43868, 49418, 65802, 71784, 74127, 87736, 98703, 98836, 131604, 148254, 197406, 197672, 222381, 263208, 271799, 296508, 394812, 444762, 543598, 593016, 789624, 815397, 889524, 1087196, 1630794, 1779048, 2174392, 2446191, 3261588, 4892382, 6523176, 9784764, 19569528, 24634873, 49269746, 73904619, 98539492, 147809238, 197078984, 221713857, 270983603, 295618476, 443427714, 541967206, 591236952, 812950809, 886855428, 1083934412, 1625901618, 1773710856, 2167868824, 2438852427, 3251803236, 4877704854, 6503606472, 9755409708, 19510819416]

約数ペア:

[(1, 19510819416), (2, 9755409708), (3, 6503606472), (4, 4877704854), (6, 3251803236), (8, 2438852427), (9, 2167868824), (11, 1773710856), (12, 1625901618), (18, 1083934412), (22, 886855428), (24, 812950809), (33, 591236952), (36, 541967206), (44, 443427714), (66, 295618476), (72, 270983603), (88, 221713857), (99, 197078984), (132, 147809238), (198, 98539492), (264, 73904619), (396, 49269746), (792, 24634873), (997, 19569528), (1994, 9784764), (2991, 6523176), (3988, 4892382), (5982, 3261588), (7976, 2446191), (8973, 2174392), (10967, 1779048), (11964, 1630794), (17946, 1087196), (21934, 889524), (23928, 815397), (24709, 789624), (32901, 593016), (35892, 543598), (43868, 444762), (49418, 394812), (65802, 296508), (71784, 271799), (74127, 263208), (87736, 222381), (98703, 197672), (98836, 197406), (131604, 148254)]