19409912736

素因数分解:

$2^5\times 3^1\times {\mathrm{239}}^1\times {\mathrm{845969}}^1$

素因数の和:846221

約数の個数: 48

約数和(自身を含む): 51164265600

約数和(自身を除く): 31754352864

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 96, 239, 478, 717, 956, 1434, 1912, 2868, 3824, 5736, 7648, 11472, 22944, 845969, 1691938, 2537907, 3383876, 5075814, 6767752, 10151628, 13535504, 20303256, 27071008, 40606512, 81213024, 202186591, 404373182, 606559773, 808746364, 1213119546, 1617492728, 2426239092, 3234985456, 4852478184, 6469970912, 9704956368, 19409912736]

約数ペア:

[(1, 19409912736), (2, 9704956368), (3, 6469970912), (4, 4852478184), (6, 3234985456), (8, 2426239092), (12, 1617492728), (16, 1213119546), (24, 808746364), (32, 606559773), (48, 404373182), (96, 202186591), (239, 81213024), (478, 40606512), (717, 27071008), (956, 20303256), (1434, 13535504), (1912, 10151628), (2868, 6767752), (3824, 5075814), (5736, 3383876), (7648, 2537907), (11472, 1691938), (22944, 845969)]