12256472

素因数分解:

$2^3\times {\mathrm{37}}^1\times {\mathrm{47}}^1\times {\mathrm{881}}^1$

素因数の和:971

約数の個数: 32

約数和(自身を含む): 24131520

約数和(自身を除く): 11875048

約数列:

[1, 2, 4, 8, 37, 47, 74, 94, 148, 188, 296, 376, 881, 1739, 1762, 3478, 3524, 6956, 7048, 13912, 32597, 41407, 65194, 82814, 130388, 165628, 260776, 331256, 1532059, 3064118, 6128236, 12256472]

約数ペア:

[(1, 12256472), (2, 6128236), (4, 3064118), (8, 1532059), (37, 331256), (47, 260776), (74, 165628), (94, 130388), (148, 82814), (188, 65194), (296, 41407), (376, 32597), (881, 13912), (1739, 7048), (1762, 6956), (3478, 3524)]