19623648

素因数分解:

$2^5\times 3^1\times {\mathrm{11}}^1\times {\mathrm{18583}}^1$

素因数の和:18607

約数の個数: 48

約数和(自身を含む): 56198016

約数和(自身を除く): 36574368

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 32, 33, 44, 48, 66, 88, 96, 132, 176, 264, 352, 528, 1056, 18583, 37166, 55749, 74332, 111498, 148664, 204413, 222996, 297328, 408826, 445992, 594656, 613239, 817652, 891984, 1226478, 1635304, 1783968, 2452956, 3270608, 4905912, 6541216, 9811824, 19623648]

約数ペア:

[(1, 19623648), (2, 9811824), (3, 6541216), (4, 4905912), (6, 3270608), (8, 2452956), (11, 1783968), (12, 1635304), (16, 1226478), (22, 891984), (24, 817652), (32, 613239), (33, 594656), (44, 445992), (48, 408826), (66, 297328), (88, 222996), (96, 204413), (132, 148664), (176, 111498), (264, 74332), (352, 55749), (528, 37166), (1056, 18583)]