12678746

素因数分解:

$2^1\times {\mathrm{59}}^1\times {\mathrm{139}}^1\times {\mathrm{773}}^1$

素因数の和:973

約数の個数: 16

約数和(自身を含む): 19504800

約数和(自身を除く): 6826054

約数列:

[1, 2, 59, 118, 139, 278, 773, 1546, 8201, 16402, 45607, 91214, 107447, 214894, 6339373, 12678746]

約数ペア:

[(1, 12678746), (2, 6339373), (59, 214894), (118, 107447), (139, 91214), (278, 45607), (773, 16402), (1546, 8201)]