13241696

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{139}}^1\times {\mathrm{229}}^1$

素因数の和:391

約数の個数: 48

約数和(自身を含む): 28400400

約数和(自身を除く): 15158704

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 104, 139, 208, 229, 278, 416, 458, 556, 916, 1112, 1807, 1832, 2224, 2977, 3614, 3664, 4448, 5954, 7228, 7328, 11908, 14456, 23816, 28912, 31831, 47632, 57824, 63662, 95264, 127324, 254648, 413803, 509296, 827606, 1018592, 1655212, 3310424, 6620848, 13241696]

約数ペア:

[(1, 13241696), (2, 6620848), (4, 3310424), (8, 1655212), (13, 1018592), (16, 827606), (26, 509296), (32, 413803), (52, 254648), (104, 127324), (139, 95264), (208, 63662), (229, 57824), (278, 47632), (416, 31831), (458, 28912), (556, 23816), (916, 14456), (1112, 11908), (1807, 7328), (1832, 7228), (2224, 5954), (2977, 4448), (3614, 3664)]