19065528

素因数分解:

$2^3\times 3^2\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{397}}^1$

素因数の和:461

約数の個数: 96

約数和(自身を含む): 55879200

約数和(自身を除く): 36813672

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 23, 24, 29, 36, 46, 58, 69, 72, 87, 92, 116, 138, 174, 184, 207, 232, 261, 276, 348, 397, 414, 522, 552, 667, 696, 794, 828, 1044, 1191, 1334, 1588, 1656, 2001, 2088, 2382, 2668, 3176, 3573, 4002, 4764, 5336, 6003, 7146, 8004, 9131, 9528, 11513, 12006, 14292, 16008, 18262, 23026, 24012, 27393, 28584, 34539, 36524, 46052, 48024, 54786, 69078, 73048, 82179, 92104, 103617, 109572, 138156, 164358, 207234, 219144, 264799, 276312, 328716, 414468, 529598, 657432, 794397, 828936, 1059196, 1588794, 2118392, 2383191, 3177588, 4766382, 6355176, 9532764, 19065528]

約数ペア:

[(1, 19065528), (2, 9532764), (3, 6355176), (4, 4766382), (6, 3177588), (8, 2383191), (9, 2118392), (12, 1588794), (18, 1059196), (23, 828936), (24, 794397), (29, 657432), (36, 529598), (46, 414468), (58, 328716), (69, 276312), (72, 264799), (87, 219144), (92, 207234), (116, 164358), (138, 138156), (174, 109572), (184, 103617), (207, 92104), (232, 82179), (261, 73048), (276, 69078), (348, 54786), (397, 48024), (414, 46052), (522, 36524), (552, 34539), (667, 28584), (696, 27393), (794, 24012), (828, 23026), (1044, 18262), (1191, 16008), (1334, 14292), (1588, 12006), (1656, 11513), (2001, 9528), (2088, 9131), (2382, 8004), (2668, 7146), (3176, 6003), (3573, 5336), (4002, 4764)]