19323152

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{3739}}^1$

素因数の和:3783

約数の個数: 40

約数和(自身を含む): 41738400

約数和(自身を除く): 22415248

約数列:

[1, 2, 4, 8, 16, 17, 19, 34, 38, 68, 76, 136, 152, 272, 304, 323, 646, 1292, 2584, 3739, 5168, 7478, 14956, 29912, 59824, 63563, 71041, 127126, 142082, 254252, 284164, 508504, 568328, 1017008, 1136656, 1207697, 2415394, 4830788, 9661576, 19323152]

約数ペア:

[(1, 19323152), (2, 9661576), (4, 4830788), (8, 2415394), (16, 1207697), (17, 1136656), (19, 1017008), (34, 568328), (38, 508504), (68, 284164), (76, 254252), (136, 142082), (152, 127126), (272, 71041), (304, 63563), (323, 59824), (646, 29912), (1292, 14956), (2584, 7478), (3739, 5168)]