19379616

素因数分解:

$2^5\times 3^1\times {\mathrm{23}}^1\times {\mathrm{67}}^1\times {\mathrm{131}}^1$

素因数の和:234

約数の個数: 96

約数和(自身を含む): 54286848

約数和(自身を除く): 34907232

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 23, 24, 32, 46, 48, 67, 69, 92, 96, 131, 134, 138, 184, 201, 262, 268, 276, 368, 393, 402, 524, 536, 552, 736, 786, 804, 1048, 1072, 1104, 1541, 1572, 1608, 2096, 2144, 2208, 3013, 3082, 3144, 3216, 4192, 4623, 6026, 6164, 6288, 6432, 8777, 9039, 9246, 12052, 12328, 12576, 17554, 18078, 18492, 24104, 24656, 26331, 35108, 36156, 36984, 48208, 49312, 52662, 70216, 72312, 73968, 96416, 105324, 140432, 144624, 147936, 201871, 210648, 280864, 289248, 403742, 421296, 605613, 807484, 842592, 1211226, 1614968, 2422452, 3229936, 4844904, 6459872, 9689808, 19379616]

約数ペア:

[(1, 19379616), (2, 9689808), (3, 6459872), (4, 4844904), (6, 3229936), (8, 2422452), (12, 1614968), (16, 1211226), (23, 842592), (24, 807484), (32, 605613), (46, 421296), (48, 403742), (67, 289248), (69, 280864), (92, 210648), (96, 201871), (131, 147936), (134, 144624), (138, 140432), (184, 105324), (201, 96416), (262, 73968), (268, 72312), (276, 70216), (368, 52662), (393, 49312), (402, 48208), (524, 36984), (536, 36156), (552, 35108), (736, 26331), (786, 24656), (804, 24104), (1048, 18492), (1072, 18078), (1104, 17554), (1541, 12576), (1572, 12328), (1608, 12052), (2096, 9246), (2144, 9039), (2208, 8777), (3013, 6432), (3082, 6288), (3144, 6164), (3216, 6026), (4192, 4623)]