19081470

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{73}}^1\times {\mathrm{8713}}^1$

素因数の和:8796

約数の個数: 32

約数和(自身を含む): 46428192

約数和(自身を除く): 27346722

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 73, 146, 219, 365, 438, 730, 1095, 2190, 8713, 17426, 26139, 43565, 52278, 87130, 130695, 261390, 636049, 1272098, 1908147, 3180245, 3816294, 6360490, 9540735, 19081470]

約数ペア:

[(1, 19081470), (2, 9540735), (3, 6360490), (5, 3816294), (6, 3180245), (10, 1908147), (15, 1272098), (30, 636049), (73, 261390), (146, 130695), (219, 87130), (365, 52278), (438, 43565), (730, 26139), (1095, 17426), (2190, 8713)]