12729050

素因数分解:

$2^1\times 5^2\times {\mathrm{19}}^1\times {\mathrm{13399}}^1$

素因数の和:13430

約数の個数: 24

約数和(自身を含む): 24924000

約数和(自身を除く): 12194950

約数列:

[1, 2, 5, 10, 19, 25, 38, 50, 95, 190, 475, 950, 13399, 26798, 66995, 133990, 254581, 334975, 509162, 669950, 1272905, 2545810, 6364525, 12729050]

約数ペア:

[(1, 12729050), (2, 6364525), (5, 2545810), (10, 1272905), (19, 669950), (25, 509162), (38, 334975), (50, 254581), (95, 133990), (190, 66995), (475, 26798), (950, 13399)]