15981828

素因数分解:

$2^2\times 3^1\times {\mathrm{269}}^1\times {\mathrm{4951}}^1$

素因数の和:5227

約数の個数: 24

約数和(自身を含む): 37437120

約数和(自身を除く): 21455292

約数列:

[1, 2, 3, 4, 6, 12, 269, 538, 807, 1076, 1614, 3228, 4951, 9902, 14853, 19804, 29706, 59412, 1331819, 2663638, 3995457, 5327276, 7990914, 15981828]

約数ペア:

[(1, 15981828), (2, 7990914), (3, 5327276), (4, 3995457), (6, 2663638), (12, 1331819), (269, 59412), (538, 29706), (807, 19804), (1076, 14853), (1614, 9902), (3228, 4951)]