19120832

素因数分解:

$2^6\times {\mathrm{167}}^1\times {\mathrm{1789}}^1$

素因数の和:1968

約数の個数: 28

約数和(自身を含む): 38191440

約数和(自身を除く): 19070608

約数列:

[1, 2, 4, 8, 16, 32, 64, 167, 334, 668, 1336, 1789, 2672, 3578, 5344, 7156, 10688, 14312, 28624, 57248, 114496, 298763, 597526, 1195052, 2390104, 4780208, 9560416, 19120832]

約数ペア:

[(1, 19120832), (2, 9560416), (4, 4780208), (8, 2390104), (16, 1195052), (32, 597526), (64, 298763), (167, 114496), (334, 57248), (668, 28624), (1336, 14312), (1789, 10688), (2672, 7156), (3578, 5344)]