12308272

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{1223}}^1$

素因数の和:1285

約数の個数: 40

約数和(自身を含む): 25953696

約数和(自身を除く): 13645424

約数列:

[1, 2, 4, 8, 16, 17, 34, 37, 68, 74, 136, 148, 272, 296, 592, 629, 1223, 1258, 2446, 2516, 4892, 5032, 9784, 10064, 19568, 20791, 41582, 45251, 83164, 90502, 166328, 181004, 332656, 362008, 724016, 769267, 1538534, 3077068, 6154136, 12308272]

約数ペア:

[(1, 12308272), (2, 6154136), (4, 3077068), (8, 1538534), (16, 769267), (17, 724016), (34, 362008), (37, 332656), (68, 181004), (74, 166328), (136, 90502), (148, 83164), (272, 45251), (296, 41582), (592, 20791), (629, 19568), (1223, 10064), (1258, 9784), (2446, 5032), (2516, 4892)]