22141688

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{127}}^1$

素因数の和:220

約数の個数: 64

約数和(自身を含む): 46694400

約数和(自身を除く): 24552712

約数列:

[1, 2, 4, 8, 19, 31, 37, 38, 62, 74, 76, 124, 127, 148, 152, 248, 254, 296, 508, 589, 703, 1016, 1147, 1178, 1406, 2294, 2356, 2413, 2812, 3937, 4588, 4699, 4712, 4826, 5624, 7874, 9176, 9398, 9652, 15748, 18796, 19304, 21793, 31496, 37592, 43586, 74803, 87172, 89281, 145669, 149606, 174344, 178562, 291338, 299212, 357124, 582676, 598424, 714248, 1165352, 2767711, 5535422, 11070844, 22141688]

約数ペア:

[(1, 22141688), (2, 11070844), (4, 5535422), (8, 2767711), (19, 1165352), (31, 714248), (37, 598424), (38, 582676), (62, 357124), (74, 299212), (76, 291338), (124, 178562), (127, 174344), (148, 149606), (152, 145669), (248, 89281), (254, 87172), (296, 74803), (508, 43586), (589, 37592), (703, 31496), (1016, 21793), (1147, 19304), (1178, 18796), (1406, 15748), (2294, 9652), (2356, 9398), (2413, 9176), (2812, 7874), (3937, 5624), (4588, 4826), (4699, 4712)]