12455768

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{229}}^1\times {\mathrm{523}}^1$

素因数の和:771

約数の個数: 32

約数和(自身を含む): 25309200

約数和(自身を除く): 12853432

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 229, 458, 523, 916, 1046, 1832, 2092, 2977, 4184, 5954, 6799, 11908, 13598, 23816, 27196, 54392, 119767, 239534, 479068, 958136, 1556971, 3113942, 6227884, 12455768]

約数ペア:

[(1, 12455768), (2, 6227884), (4, 3113942), (8, 1556971), (13, 958136), (26, 479068), (52, 239534), (104, 119767), (229, 54392), (458, 27196), (523, 23816), (916, 13598), (1046, 11908), (1832, 6799), (2092, 5954), (2977, 4184)]