22506279

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{271}}^1$

素因数の和:371

約数の個数: 32

約数和(自身を含む): 33423360

約数和(自身を除く): 10917081

約数列:

[1, 3, 19, 31, 47, 57, 93, 141, 271, 589, 813, 893, 1457, 1767, 2679, 4371, 5149, 8401, 12737, 15447, 25203, 27683, 38211, 83049, 159619, 242003, 394847, 478857, 726009, 1184541, 7502093, 22506279]

約数ペア:

[(1, 22506279), (3, 7502093), (19, 1184541), (31, 726009), (47, 478857), (57, 394847), (93, 242003), (141, 159619), (271, 83049), (589, 38211), (813, 27683), (893, 25203), (1457, 15447), (1767, 12737), (2679, 8401), (4371, 5149)]