13885210

素因数分解:

$2^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{953}}^1$

素因数の和:1038

約数の個数: 32

約数和(自身を含む): 26376192

約数和(自身を除く): 12490982

約数列:

[1, 2, 5, 10, 31, 47, 62, 94, 155, 235, 310, 470, 953, 1457, 1906, 2914, 4765, 7285, 9530, 14570, 29543, 44791, 59086, 89582, 147715, 223955, 295430, 447910, 1388521, 2777042, 6942605, 13885210]

約数ペア:

[(1, 13885210), (2, 6942605), (5, 2777042), (10, 1388521), (31, 447910), (47, 295430), (62, 223955), (94, 147715), (155, 89582), (235, 59086), (310, 44791), (470, 29543), (953, 14570), (1457, 9530), (1906, 7285), (2914, 4765)]