19013376

素因数分解:

$2^8\times 3^1\times {\mathrm{19}}^1\times {\mathrm{1303}}^1$

素因数の和:1341

約数の個数: 72

約数和(自身を含む): 53307520

約数和(自身を除く): 34294144

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 24, 32, 38, 48, 57, 64, 76, 96, 114, 128, 152, 192, 228, 256, 304, 384, 456, 608, 768, 912, 1216, 1303, 1824, 2432, 2606, 3648, 3909, 4864, 5212, 7296, 7818, 10424, 14592, 15636, 20848, 24757, 31272, 41696, 49514, 62544, 74271, 83392, 99028, 125088, 148542, 166784, 198056, 250176, 297084, 333568, 396112, 500352, 594168, 792224, 1000704, 1188336, 1584448, 2376672, 3168896, 4753344, 6337792, 9506688, 19013376]

約数ペア:

[(1, 19013376), (2, 9506688), (3, 6337792), (4, 4753344), (6, 3168896), (8, 2376672), (12, 1584448), (16, 1188336), (19, 1000704), (24, 792224), (32, 594168), (38, 500352), (48, 396112), (57, 333568), (64, 297084), (76, 250176), (96, 198056), (114, 166784), (128, 148542), (152, 125088), (192, 99028), (228, 83392), (256, 74271), (304, 62544), (384, 49514), (456, 41696), (608, 31272), (768, 24757), (912, 20848), (1216, 15636), (1303, 14592), (1824, 10424), (2432, 7818), (2606, 7296), (3648, 5212), (3909, 4864)]