19222590

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{163}}^1\times {\mathrm{3931}}^1$

素因数の和:4104

約数の個数: 32

約数和(自身を含む): 46429056

約数和(自身を除く): 27206466

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 163, 326, 489, 815, 978, 1630, 2445, 3931, 4890, 7862, 11793, 19655, 23586, 39310, 58965, 117930, 640753, 1281506, 1922259, 3203765, 3844518, 6407530, 9611295, 19222590]

約数ペア:

[(1, 19222590), (2, 9611295), (3, 6407530), (5, 3844518), (6, 3203765), (10, 1922259), (15, 1281506), (30, 640753), (163, 117930), (326, 58965), (489, 39310), (815, 23586), (978, 19655), (1630, 11793), (2445, 7862), (3931, 4890)]