19227216

素因数分解:

$2^4\times 3^1\times {\mathrm{103}}^1\times {\mathrm{3889}}^1$

素因数の和:4003

約数の個数: 40

約数和(自身を含む): 50165440

約数和(自身を除く): 30938224

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 103, 206, 309, 412, 618, 824, 1236, 1648, 2472, 3889, 4944, 7778, 11667, 15556, 23334, 31112, 46668, 62224, 93336, 186672, 400567, 801134, 1201701, 1602268, 2403402, 3204536, 4806804, 6409072, 9613608, 19227216]

約数ペア:

[(1, 19227216), (2, 9613608), (3, 6409072), (4, 4806804), (6, 3204536), (8, 2403402), (12, 1602268), (16, 1201701), (24, 801134), (48, 400567), (103, 186672), (206, 93336), (309, 62224), (412, 46668), (618, 31112), (824, 23334), (1236, 15556), (1648, 11667), (2472, 7778), (3889, 4944)]