17512528

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{5237}}^1$

素因数の和:5275

約数の個数: 40

約数和(自身を含む): 38970720

約数和(自身を除く): 21458192

約数列:

[1, 2, 4, 8, 11, 16, 19, 22, 38, 44, 76, 88, 152, 176, 209, 304, 418, 836, 1672, 3344, 5237, 10474, 20948, 41896, 57607, 83792, 99503, 115214, 199006, 230428, 398012, 460856, 796024, 921712, 1094533, 1592048, 2189066, 4378132, 8756264, 17512528]

約数ペア:

[(1, 17512528), (2, 8756264), (4, 4378132), (8, 2189066), (11, 1592048), (16, 1094533), (19, 921712), (22, 796024), (38, 460856), (44, 398012), (76, 230428), (88, 199006), (152, 115214), (176, 99503), (209, 83792), (304, 57607), (418, 41896), (836, 20948), (1672, 10474), (3344, 5237)]