19359008

素因数分解:

$2^5\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{907}}^1$

素因数の和:969

約数の個数: 48

約数和(自身を含む): 41186880

約数和(自身を除く): 21827872

約数列:

[1, 2, 4, 8, 16, 23, 29, 32, 46, 58, 92, 116, 184, 232, 368, 464, 667, 736, 907, 928, 1334, 1814, 2668, 3628, 5336, 7256, 10672, 14512, 20861, 21344, 26303, 29024, 41722, 52606, 83444, 105212, 166888, 210424, 333776, 420848, 604969, 667552, 841696, 1209938, 2419876, 4839752, 9679504, 19359008]

約数ペア:

[(1, 19359008), (2, 9679504), (4, 4839752), (8, 2419876), (16, 1209938), (23, 841696), (29, 667552), (32, 604969), (46, 420848), (58, 333776), (92, 210424), (116, 166888), (184, 105212), (232, 83444), (368, 52606), (464, 41722), (667, 29024), (736, 26303), (907, 21344), (928, 20861), (1334, 14512), (1814, 10672), (2668, 7256), (3628, 5336)]