19454496

素因数分解:

$2^5\times 3^1\times {\mathrm{191}}^1\times {\mathrm{1061}}^1$

素因数の和:1265

約数の個数: 48

約数和(自身を含む): 51383808

約数和(自身を除く): 31929312

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 96, 191, 382, 573, 764, 1061, 1146, 1528, 2122, 2292, 3056, 3183, 4244, 4584, 6112, 6366, 8488, 9168, 12732, 16976, 18336, 25464, 33952, 50928, 101856, 202651, 405302, 607953, 810604, 1215906, 1621208, 2431812, 3242416, 4863624, 6484832, 9727248, 19454496]

約数ペア:

[(1, 19454496), (2, 9727248), (3, 6484832), (4, 4863624), (6, 3242416), (8, 2431812), (12, 1621208), (16, 1215906), (24, 810604), (32, 607953), (48, 405302), (96, 202651), (191, 101856), (382, 50928), (573, 33952), (764, 25464), (1061, 18336), (1146, 16976), (1528, 12732), (2122, 9168), (2292, 8488), (3056, 6366), (3183, 6112), (4244, 4584)]