22259644

素因数分解:

$2^2\times {\mathrm{11}}^3\times {\mathrm{37}}^1\times {\mathrm{113}}^1$

素因数の和:187

約数の個数: 48

約数和(自身を含む): 44394336

約数和(自身を除く): 22134692

約数列:

[1, 2, 4, 11, 22, 37, 44, 74, 113, 121, 148, 226, 242, 407, 452, 484, 814, 1243, 1331, 1628, 2486, 2662, 4181, 4477, 4972, 5324, 8362, 8954, 13673, 16724, 17908, 27346, 45991, 49247, 54692, 91982, 98494, 150403, 183964, 196988, 300806, 505901, 601612, 1011802, 2023604, 5564911, 11129822, 22259644]

約数ペア:

[(1, 22259644), (2, 11129822), (4, 5564911), (11, 2023604), (22, 1011802), (37, 601612), (44, 505901), (74, 300806), (113, 196988), (121, 183964), (148, 150403), (226, 98494), (242, 91982), (407, 54692), (452, 49247), (484, 45991), (814, 27346), (1243, 17908), (1331, 16724), (1628, 13673), (2486, 8954), (2662, 8362), (4181, 5324), (4477, 4972)]