19034595

素因数分解:

$3^4\times 5^1\times {\mathrm{43}}^1\times {\mathrm{1093}}^1$

素因数の和:1153

約数の個数: 40

約数和(自身を含む): 34946736

約数和(自身を除く): 15912141

約数列:

[1, 3, 5, 9, 15, 27, 43, 45, 81, 129, 135, 215, 387, 405, 645, 1093, 1161, 1935, 3279, 3483, 5465, 5805, 9837, 16395, 17415, 29511, 46999, 49185, 88533, 140997, 147555, 234995, 422991, 442665, 704985, 1268973, 2114955, 3806919, 6344865, 19034595]

約数ペア:

[(1, 19034595), (3, 6344865), (5, 3806919), (9, 2114955), (15, 1268973), (27, 704985), (43, 442665), (45, 422991), (81, 234995), (129, 147555), (135, 140997), (215, 88533), (387, 49185), (405, 46999), (645, 29511), (1093, 17415), (1161, 16395), (1935, 9837), (3279, 5805), (3483, 5465)]