19280352

素因数分解:

$2^5\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{2207}}^1$

素因数の和:2240

約数の個数: 96

約数和(自身を含む): 62318592

約数和(自身を除く): 43038240

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 16, 21, 24, 26, 28, 32, 39, 42, 48, 52, 56, 78, 84, 91, 96, 104, 112, 156, 168, 182, 208, 224, 273, 312, 336, 364, 416, 546, 624, 672, 728, 1092, 1248, 1456, 2184, 2207, 2912, 4368, 4414, 6621, 8736, 8828, 13242, 15449, 17656, 26484, 28691, 30898, 35312, 46347, 52968, 57382, 61796, 70624, 86073, 92694, 105936, 114764, 123592, 172146, 185388, 200837, 211872, 229528, 247184, 344292, 370776, 401674, 459056, 494368, 602511, 688584, 741552, 803348, 918112, 1205022, 1377168, 1483104, 1606696, 2410044, 2754336, 3213392, 4820088, 6426784, 9640176, 19280352]

約数ペア:

[(1, 19280352), (2, 9640176), (3, 6426784), (4, 4820088), (6, 3213392), (7, 2754336), (8, 2410044), (12, 1606696), (13, 1483104), (14, 1377168), (16, 1205022), (21, 918112), (24, 803348), (26, 741552), (28, 688584), (32, 602511), (39, 494368), (42, 459056), (48, 401674), (52, 370776), (56, 344292), (78, 247184), (84, 229528), (91, 211872), (96, 200837), (104, 185388), (112, 172146), (156, 123592), (168, 114764), (182, 105936), (208, 92694), (224, 86073), (273, 70624), (312, 61796), (336, 57382), (364, 52968), (416, 46347), (546, 35312), (624, 30898), (672, 28691), (728, 26484), (1092, 17656), (1248, 15449), (1456, 13242), (2184, 8828), (2207, 8736), (2912, 6621), (4368, 4414)]