22013816

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{6761}}^1$

素因数の和:6815

約数の個数: 32

約数和(自身を含む): 46252080

約数和(自身を除く): 24238264

約数列:

[1, 2, 4, 8, 11, 22, 37, 44, 74, 88, 148, 296, 407, 814, 1628, 3256, 6761, 13522, 27044, 54088, 74371, 148742, 250157, 297484, 500314, 594968, 1000628, 2001256, 2751727, 5503454, 11006908, 22013816]

約数ペア:

[(1, 22013816), (2, 11006908), (4, 5503454), (8, 2751727), (11, 2001256), (22, 1000628), (37, 594968), (44, 500314), (74, 297484), (88, 250157), (148, 148742), (296, 74371), (407, 54088), (814, 27044), (1628, 13522), (3256, 6761)]