15951830

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{1423}}^1$

素因数の和:1508

約数の個数: 32

約数和(自身を含む): 30758400

約数和(自身を除く): 14806570

約数列:

[1, 2, 5, 10, 19, 38, 59, 95, 118, 190, 295, 590, 1121, 1423, 2242, 2846, 5605, 7115, 11210, 14230, 27037, 54074, 83957, 135185, 167914, 270370, 419785, 839570, 1595183, 3190366, 7975915, 15951830]

約数ペア:

[(1, 15951830), (2, 7975915), (5, 3190366), (10, 1595183), (19, 839570), (38, 419785), (59, 270370), (95, 167914), (118, 135185), (190, 83957), (295, 54074), (590, 27037), (1121, 14230), (1423, 11210), (2242, 7115), (2846, 5605)]