12642692

素因数分解:

$2^2\times {\mathrm{107}}^1\times {\mathrm{109}}^1\times {\mathrm{271}}^1$

素因数の和:491

約数の個数: 24

約数和(自身を含む): 22619520

約数和(自身を除く): 9976828

約数列:

[1, 2, 4, 107, 109, 214, 218, 271, 428, 436, 542, 1084, 11663, 23326, 28997, 29539, 46652, 57994, 59078, 115988, 118156, 3160673, 6321346, 12642692]

約数ペア:

[(1, 12642692), (2, 6321346), (4, 3160673), (107, 118156), (109, 115988), (214, 59078), (218, 57994), (271, 46652), (428, 29539), (436, 28997), (542, 23326), (1084, 11663)]