22119286

素因数分解:

$2^1\times 7^2\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{181}}^1$

素因数の和:269

約数の個数: 48

約数和(自身を含む): 41081040

約数和(自身を除く): 18961754

約数列:

[1, 2, 7, 14, 29, 43, 49, 58, 86, 98, 181, 203, 301, 362, 406, 602, 1247, 1267, 1421, 2107, 2494, 2534, 2842, 4214, 5249, 7783, 8729, 8869, 10498, 15566, 17458, 17738, 36743, 54481, 61103, 73486, 108962, 122206, 225707, 257201, 381367, 451414, 514402, 762734, 1579949, 3159898, 11059643, 22119286]

約数ペア:

[(1, 22119286), (2, 11059643), (7, 3159898), (14, 1579949), (29, 762734), (43, 514402), (49, 451414), (58, 381367), (86, 257201), (98, 225707), (181, 122206), (203, 108962), (301, 73486), (362, 61103), (406, 54481), (602, 36743), (1247, 17738), (1267, 17458), (1421, 15566), (2107, 10498), (2494, 8869), (2534, 8729), (2842, 7783), (4214, 5249)]