19326144

素因数分解:

$2^6\times 3^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{191}}^1$

素因数の和:254

約数の個数: 112

約数和(自身を含む): 56180736

約数和(自身を除く): 36854592

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 17, 24, 31, 32, 34, 48, 51, 62, 64, 68, 93, 96, 102, 124, 136, 186, 191, 192, 204, 248, 272, 372, 382, 408, 496, 527, 544, 573, 744, 764, 816, 992, 1054, 1088, 1146, 1488, 1528, 1581, 1632, 1984, 2108, 2292, 2976, 3056, 3162, 3247, 3264, 4216, 4584, 5921, 5952, 6112, 6324, 6494, 8432, 9168, 9741, 11842, 12224, 12648, 12988, 16864, 17763, 18336, 19482, 23684, 25296, 25976, 33728, 35526, 36672, 38964, 47368, 50592, 51952, 71052, 77928, 94736, 100657, 101184, 103904, 142104, 155856, 189472, 201314, 207808, 284208, 301971, 311712, 378944, 402628, 568416, 603942, 623424, 805256, 1136832, 1207884, 1610512, 2415768, 3221024, 4831536, 6442048, 9663072, 19326144]

約数ペア:

[(1, 19326144), (2, 9663072), (3, 6442048), (4, 4831536), (6, 3221024), (8, 2415768), (12, 1610512), (16, 1207884), (17, 1136832), (24, 805256), (31, 623424), (32, 603942), (34, 568416), (48, 402628), (51, 378944), (62, 311712), (64, 301971), (68, 284208), (93, 207808), (96, 201314), (102, 189472), (124, 155856), (136, 142104), (186, 103904), (191, 101184), (192, 100657), (204, 94736), (248, 77928), (272, 71052), (372, 51952), (382, 50592), (408, 47368), (496, 38964), (527, 36672), (544, 35526), (573, 33728), (744, 25976), (764, 25296), (816, 23684), (992, 19482), (1054, 18336), (1088, 17763), (1146, 16864), (1488, 12988), (1528, 12648), (1581, 12224), (1632, 11842), (1984, 9741), (2108, 9168), (2292, 8432), (2976, 6494), (3056, 6324), (3162, 6112), (3247, 5952), (3264, 5921), (4216, 4584)]