12384788

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{41}}^1\times {\mathrm{157}}^1$

素因数の和:252

約数の個数: 48

約数和(自身を含む): 24712464

約数和(自身を除く): 12327676

約数列:

[1, 2, 4, 13, 26, 37, 41, 52, 74, 82, 148, 157, 164, 314, 481, 533, 628, 962, 1066, 1517, 1924, 2041, 2132, 3034, 4082, 5809, 6068, 6437, 8164, 11618, 12874, 19721, 23236, 25748, 39442, 75517, 78884, 83681, 151034, 167362, 238169, 302068, 334724, 476338, 952676, 3096197, 6192394, 12384788]

約数ペア:

[(1, 12384788), (2, 6192394), (4, 3096197), (13, 952676), (26, 476338), (37, 334724), (41, 302068), (52, 238169), (74, 167362), (82, 151034), (148, 83681), (157, 78884), (164, 75517), (314, 39442), (481, 25748), (533, 23236), (628, 19721), (962, 12874), (1066, 11618), (1517, 8164), (1924, 6437), (2041, 6068), (2132, 5809), (3034, 4082)]