38864462

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{11239}}^1$

素因数の和:11280

約数の個数: 32

約数和(自身を含む): 75532800

約数和(自身を除く): 36668338

約数列:

[1, 2, 7, 13, 14, 19, 26, 38, 91, 133, 182, 247, 266, 494, 1729, 3458, 11239, 22478, 78673, 146107, 157346, 213541, 292214, 427082, 1022749, 1494787, 2045498, 2776033, 2989574, 5552066, 19432231, 38864462]

約数ペア:

[(1, 38864462), (2, 19432231), (7, 5552066), (13, 2989574), (14, 2776033), (19, 2045498), (26, 1494787), (38, 1022749), (91, 427082), (133, 292214), (182, 213541), (247, 157346), (266, 146107), (494, 78673), (1729, 22478), (3458, 11239)]