15712804

素因数分解:

$2^2\times {\mathrm{53}}^1\times {\mathrm{137}}^1\times {\mathrm{541}}^1$

素因数の和:735

約数の個数: 24

約数和(自身を含む): 28272888

約数和(自身を除く): 12560084

約数列:

[1, 2, 4, 53, 106, 137, 212, 274, 541, 548, 1082, 2164, 7261, 14522, 28673, 29044, 57346, 74117, 114692, 148234, 296468, 3928201, 7856402, 15712804]

約数ペア:

[(1, 15712804), (2, 7856402), (4, 3928201), (53, 296468), (106, 148234), (137, 114692), (212, 74117), (274, 57346), (541, 29044), (548, 28673), (1082, 14522), (2164, 7261)]