11456217238

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{89}}^1\times {\mathrm{491}}^1\times {\mathrm{6899}}^1$

素因数の和:7500

約数の個数: 32

約数和(自身を含む): 18331920000

約数和(自身を除く): 6875702762

約数列:

[1, 2, 19, 38, 89, 178, 491, 982, 1691, 3382, 6899, 9329, 13798, 18658, 43699, 87398, 131081, 262162, 614011, 830281, 1228022, 1660562, 3387409, 6774818, 11666209, 23332418, 64360771, 128721542, 301479401, 602958802, 5728108619, 11456217238]

約数ペア:

[(1, 11456217238), (2, 5728108619), (19, 602958802), (38, 301479401), (89, 128721542), (178, 64360771), (491, 23332418), (982, 11666209), (1691, 6774818), (3382, 3387409), (6899, 1660562), (9329, 1228022), (13798, 830281), (18658, 614011), (43699, 262162), (87398, 131081)]