13854724

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{379}}^1$

素因数の和:452

約数の個数: 48

約数和(自身を含む): 28302400

約数和(自身を除く): 14447676

約数列:

[1, 2, 4, 13, 19, 26, 37, 38, 52, 74, 76, 148, 247, 379, 481, 494, 703, 758, 962, 988, 1406, 1516, 1924, 2812, 4927, 7201, 9139, 9854, 14023, 14402, 18278, 19708, 28046, 28804, 36556, 56092, 93613, 182299, 187226, 266437, 364598, 374452, 532874, 729196, 1065748, 3463681, 6927362, 13854724]

約数ペア:

[(1, 13854724), (2, 6927362), (4, 3463681), (13, 1065748), (19, 729196), (26, 532874), (37, 374452), (38, 364598), (52, 266437), (74, 187226), (76, 182299), (148, 93613), (247, 56092), (379, 36556), (481, 28804), (494, 28046), (703, 19708), (758, 18278), (962, 14402), (988, 14023), (1406, 9854), (1516, 9139), (1924, 7201), (2812, 4927)]