16491012

素因数分解:

$2^2\times 3^1\times {\mathrm{19}}^1\times {\mathrm{151}}^1\times {\mathrm{479}}^1$

素因数の和:656

約数の個数: 48

約数和(自身を含む): 40857600

約数和(自身を除く): 24366588

約数列:

[1, 2, 3, 4, 6, 12, 19, 38, 57, 76, 114, 151, 228, 302, 453, 479, 604, 906, 958, 1437, 1812, 1916, 2869, 2874, 5738, 5748, 8607, 9101, 11476, 17214, 18202, 27303, 34428, 36404, 54606, 72329, 109212, 144658, 216987, 289316, 433974, 867948, 1374251, 2748502, 4122753, 5497004, 8245506, 16491012]

約数ペア:

[(1, 16491012), (2, 8245506), (3, 5497004), (4, 4122753), (6, 2748502), (12, 1374251), (19, 867948), (38, 433974), (57, 289316), (76, 216987), (114, 144658), (151, 109212), (228, 72329), (302, 54606), (453, 36404), (479, 34428), (604, 27303), (906, 18202), (958, 17214), (1437, 11476), (1812, 9101), (1916, 8607), (2869, 5748), (2874, 5738)]