15694493810

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{397}}^1\times {\mathrm{208067}}^1$

素因数の和:208490

約数の個数: 32

約数和(自身を含む): 29811983040

約数和(自身を除く): 14117489230

約数列:

[1, 2, 5, 10, 19, 38, 95, 190, 397, 794, 1985, 3970, 7543, 15086, 37715, 75430, 208067, 416134, 1040335, 2080670, 3953273, 7906546, 19766365, 39532730, 82602599, 165205198, 413012995, 826025990, 1569449381, 3138898762, 7847246905, 15694493810]

約数ペア:

[(1, 15694493810), (2, 7847246905), (5, 3138898762), (10, 1569449381), (19, 826025990), (38, 413012995), (95, 165205198), (190, 82602599), (397, 39532730), (794, 19766365), (1985, 7906546), (3970, 3953273), (7543, 2080670), (15086, 1040335), (37715, 416134), (75430, 208067)]