19224312

素因数分解:

$2^3\times 3^1\times {\mathrm{37}}^1\times {\mathrm{21649}}^1$

素因数の和:21695

約数の個数: 32

約数和(自身を含む): 49362000

約数和(自身を除く): 30137688

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 37, 74, 111, 148, 222, 296, 444, 888, 21649, 43298, 64947, 86596, 129894, 173192, 259788, 519576, 801013, 1602026, 2403039, 3204052, 4806078, 6408104, 9612156, 19224312]

約数ペア:

[(1, 19224312), (2, 9612156), (3, 6408104), (4, 4806078), (6, 3204052), (8, 2403039), (12, 1602026), (24, 801013), (37, 519576), (74, 259788), (111, 173192), (148, 129894), (222, 86596), (296, 64947), (444, 43298), (888, 21649)]