19457976

素因数分解:

$2^3\times 3^1\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{601}}^1$

素因数の和:700

約数の個数: 64

約数和(自身を含む): 52012800

約数和(自身を除く): 32554824

約数列:

[1, 2, 3, 4, 6, 8, 12, 19, 24, 38, 57, 71, 76, 114, 142, 152, 213, 228, 284, 426, 456, 568, 601, 852, 1202, 1349, 1704, 1803, 2404, 2698, 3606, 4047, 4808, 5396, 7212, 8094, 10792, 11419, 14424, 16188, 22838, 32376, 34257, 42671, 45676, 68514, 85342, 91352, 128013, 137028, 170684, 256026, 274056, 341368, 512052, 810749, 1024104, 1621498, 2432247, 3242996, 4864494, 6485992, 9728988, 19457976]

約数ペア:

[(1, 19457976), (2, 9728988), (3, 6485992), (4, 4864494), (6, 3242996), (8, 2432247), (12, 1621498), (19, 1024104), (24, 810749), (38, 512052), (57, 341368), (71, 274056), (76, 256026), (114, 170684), (142, 137028), (152, 128013), (213, 91352), (228, 85342), (284, 68514), (426, 45676), (456, 42671), (568, 34257), (601, 32376), (852, 22838), (1202, 16188), (1349, 14424), (1704, 11419), (1803, 10792), (2404, 8094), (2698, 7212), (3606, 5396), (4047, 4808)]