19129464

素因数分解:

$2^3\times 3^2\times {\mathrm{389}}^1\times {\mathrm{683}}^1$

素因数の和:1084

約数の個数: 48

約数和(自身を含む): 52018200

約数和(自身を除く): 32888736

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 389, 683, 778, 1167, 1366, 1556, 2049, 2334, 2732, 3112, 3501, 4098, 4668, 5464, 6147, 7002, 8196, 9336, 12294, 14004, 16392, 24588, 28008, 49176, 265687, 531374, 797061, 1062748, 1594122, 2125496, 2391183, 3188244, 4782366, 6376488, 9564732, 19129464]

約数ペア:

[(1, 19129464), (2, 9564732), (3, 6376488), (4, 4782366), (6, 3188244), (8, 2391183), (9, 2125496), (12, 1594122), (18, 1062748), (24, 797061), (36, 531374), (72, 265687), (389, 49176), (683, 28008), (778, 24588), (1167, 16392), (1366, 14004), (1556, 12294), (2049, 9336), (2334, 8196), (2732, 7002), (3112, 6147), (3501, 5464), (4098, 4668)]