38207974

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{239}}^1\times {\mathrm{601}}^1$

素因数の和:868

約数の個数: 32

約数和(自身を含む): 69350400

約数和(自身を除く): 31142426

約数列:

[1, 2, 7, 14, 19, 38, 133, 239, 266, 478, 601, 1202, 1673, 3346, 4207, 4541, 8414, 9082, 11419, 22838, 31787, 63574, 79933, 143639, 159866, 287278, 1005473, 2010946, 2729141, 5458282, 19103987, 38207974]

約数ペア:

[(1, 38207974), (2, 19103987), (7, 5458282), (14, 2729141), (19, 2010946), (38, 1005473), (133, 287278), (239, 159866), (266, 143639), (478, 79933), (601, 63574), (1202, 31787), (1673, 22838), (3346, 11419), (4207, 9082), (4541, 8414)]