12976042

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{61}}^1\times {\mathrm{73}}^1$

素因数の和:214

約数の個数: 32

約数和(自身を含む): 21141504

約数和(自身を除く): 8165462

約数列:

[1, 2, 31, 47, 61, 62, 73, 94, 122, 146, 1457, 1891, 2263, 2867, 2914, 3431, 3782, 4453, 4526, 5734, 6862, 8906, 88877, 106361, 138043, 177754, 209291, 212722, 276086, 418582, 6488021, 12976042]

約数ペア:

[(1, 12976042), (2, 6488021), (31, 418582), (47, 276086), (61, 212722), (62, 209291), (73, 177754), (94, 138043), (122, 106361), (146, 88877), (1457, 8906), (1891, 6862), (2263, 5734), (2867, 4526), (2914, 4453), (3431, 3782)]