9823418

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{331}}^1$

素因数の和:434

約数の個数: 32

約数和(自身を含む): 17210880

約数和(自身を除く): 7387462

約数列:

[1, 2, 11, 19, 22, 38, 71, 142, 209, 331, 418, 662, 781, 1349, 1562, 2698, 3641, 6289, 7282, 12578, 14839, 23501, 29678, 47002, 69179, 138358, 258511, 446519, 517022, 893038, 4911709, 9823418]

約数ペア:

[(1, 9823418), (2, 4911709), (11, 893038), (19, 517022), (22, 446519), (38, 258511), (71, 138358), (142, 69179), (209, 47002), (331, 29678), (418, 23501), (662, 14839), (781, 12578), (1349, 7282), (1562, 6289), (2698, 3641)]