8381470

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{1423}}^1$

素因数の和:1480

約数の個数: 32

約数和(自身を含む): 16404480

約数和(自身を除く): 8023010

約数列:

[1, 2, 5, 10, 19, 31, 38, 62, 95, 155, 190, 310, 589, 1178, 1423, 2846, 2945, 5890, 7115, 14230, 27037, 44113, 54074, 88226, 135185, 220565, 270370, 441130, 838147, 1676294, 4190735, 8381470]

約数ペア:

[(1, 8381470), (2, 4190735), (5, 1676294), (10, 838147), (19, 441130), (31, 270370), (38, 220565), (62, 135185), (95, 88226), (155, 54074), (190, 44113), (310, 27037), (589, 14230), (1178, 7115), (1423, 5890), (2846, 2945)]