15908388

素因数分解:

$2^2\times 3^1\times {\mathrm{79}}^1\times {\mathrm{97}}^1\times {\mathrm{173}}^1$

素因数の和:356

約数の個数: 48

約数和(自身を含む): 38196480

約数和(自身を除く): 22288092

約数列:

[1, 2, 3, 4, 6, 12, 79, 97, 158, 173, 194, 237, 291, 316, 346, 388, 474, 519, 582, 692, 948, 1038, 1164, 2076, 7663, 13667, 15326, 16781, 22989, 27334, 30652, 33562, 41001, 45978, 50343, 54668, 67124, 82002, 91956, 100686, 164004, 201372, 1325699, 2651398, 3977097, 5302796, 7954194, 15908388]

約数ペア:

[(1, 15908388), (2, 7954194), (3, 5302796), (4, 3977097), (6, 2651398), (12, 1325699), (79, 201372), (97, 164004), (158, 100686), (173, 91956), (194, 82002), (237, 67124), (291, 54668), (316, 50343), (346, 45978), (388, 41001), (474, 33562), (519, 30652), (582, 27334), (692, 22989), (948, 16781), (1038, 15326), (1164, 13667), (2076, 7663)]