12497888

素因数分解:

$2^5\times {\mathrm{13}}^2\times {\mathrm{2311}}^1$

素因数の和:2347

約数の個数: 36

約数和(自身を含む): 26655048

約数和(自身を除く): 14157160

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 104, 169, 208, 338, 416, 676, 1352, 2311, 2704, 4622, 5408, 9244, 18488, 30043, 36976, 60086, 73952, 120172, 240344, 390559, 480688, 781118, 961376, 1562236, 3124472, 6248944, 12497888]

約数ペア:

[(1, 12497888), (2, 6248944), (4, 3124472), (8, 1562236), (13, 961376), (16, 781118), (26, 480688), (32, 390559), (52, 240344), (104, 120172), (169, 73952), (208, 60086), (338, 36976), (416, 30043), (676, 18488), (1352, 9244), (2311, 5408), (2704, 4622)]