9407926

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{317}}^1$

素因数の和:420

約数の個数: 32

約数和(自身を含む): 16485120

約数和(自身を除く): 7077194

約数列:

[1, 2, 11, 19, 22, 38, 71, 142, 209, 317, 418, 634, 781, 1349, 1562, 2698, 3487, 6023, 6974, 12046, 14839, 22507, 29678, 45014, 66253, 132506, 247577, 427633, 495154, 855266, 4703963, 9407926]

約数ペア:

[(1, 9407926), (2, 4703963), (11, 855266), (19, 495154), (22, 427633), (38, 247577), (71, 132506), (142, 66253), (209, 45014), (317, 29678), (418, 22507), (634, 14839), (781, 12046), (1349, 6974), (1562, 6023), (2698, 3487)]