2419232

素因数分解:

$2^5\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{173}}^1$

素因数の和:225

約数の個数: 48

約数和(自身を含む): 5261760

約数和(自身を除く): 2842528

約数列:

[1, 2, 4, 8, 16, 19, 23, 32, 38, 46, 76, 92, 152, 173, 184, 304, 346, 368, 437, 608, 692, 736, 874, 1384, 1748, 2768, 3287, 3496, 3979, 5536, 6574, 6992, 7958, 13148, 13984, 15916, 26296, 31832, 52592, 63664, 75601, 105184, 127328, 151202, 302404, 604808, 1209616, 2419232]

約数ペア:

[(1, 2419232), (2, 1209616), (4, 604808), (8, 302404), (16, 151202), (19, 127328), (23, 105184), (32, 75601), (38, 63664), (46, 52592), (76, 31832), (92, 26296), (152, 15916), (173, 13984), (184, 13148), (304, 7958), (346, 6992), (368, 6574), (437, 5536), (608, 3979), (692, 3496), (736, 3287), (874, 2768), (1384, 1748)]