19303968

素因数分解:

$2^5\times 3^1\times {\mathrm{211}}^1\times {\mathrm{953}}^1$

素因数の和:1177

約数の個数: 48

約数和(自身を含む): 50966496

約数和(自身を除く): 31662528

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 96, 211, 422, 633, 844, 953, 1266, 1688, 1906, 2532, 2859, 3376, 3812, 5064, 5718, 6752, 7624, 10128, 11436, 15248, 20256, 22872, 30496, 45744, 91488, 201083, 402166, 603249, 804332, 1206498, 1608664, 2412996, 3217328, 4825992, 6434656, 9651984, 19303968]

約数ペア:

[(1, 19303968), (2, 9651984), (3, 6434656), (4, 4825992), (6, 3217328), (8, 2412996), (12, 1608664), (16, 1206498), (24, 804332), (32, 603249), (48, 402166), (96, 201083), (211, 91488), (422, 45744), (633, 30496), (844, 22872), (953, 20256), (1266, 15248), (1688, 11436), (1906, 10128), (2532, 7624), (2859, 6752), (3376, 5718), (3812, 5064)]