19339675456

素因数分解:

$2^6\times {\mathrm{17}}^1\times {\mathrm{241}}^1\times {\mathrm{73757}}^1$

素因数の和:74027

約数の個数: 56

約数和(自身を含む): 40803810696

約数和(自身を除く): 21464135240

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 64, 68, 136, 241, 272, 482, 544, 964, 1088, 1928, 3856, 4097, 7712, 8194, 15424, 16388, 32776, 65552, 73757, 131104, 147514, 262208, 295028, 590056, 1180112, 1253869, 2360224, 2507738, 4720448, 5015476, 10030952, 17775437, 20061904, 35550874, 40123808, 71101748, 80247616, 142203496, 284406992, 302182429, 568813984, 604364858, 1137627968, 1208729716, 2417459432, 4834918864, 9669837728, 19339675456]

約数ペア:

[(1, 19339675456), (2, 9669837728), (4, 4834918864), (8, 2417459432), (16, 1208729716), (17, 1137627968), (32, 604364858), (34, 568813984), (64, 302182429), (68, 284406992), (136, 142203496), (241, 80247616), (272, 71101748), (482, 40123808), (544, 35550874), (964, 20061904), (1088, 17775437), (1928, 10030952), (3856, 5015476), (4097, 4720448), (7712, 2507738), (8194, 2360224), (15424, 1253869), (16388, 1180112), (32776, 590056), (65552, 295028), (73757, 262208), (131104, 147514)]