22621742

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{181}}^1$

素因数の和:249

約数の個数: 64

約数和(自身を含む): 44029440

約数和(自身を除く): 21407698

約数列:

[1, 2, 11, 13, 19, 22, 23, 26, 38, 46, 143, 181, 209, 247, 253, 286, 299, 362, 418, 437, 494, 506, 598, 874, 1991, 2353, 2717, 3289, 3439, 3982, 4163, 4706, 4807, 5434, 5681, 6578, 6878, 8326, 9614, 11362, 25883, 37829, 44707, 45793, 51766, 54119, 62491, 75658, 79097, 89414, 91586, 108238, 124982, 158194, 491777, 595309, 870067, 983554, 1028261, 1190618, 1740134, 2056522, 11310871, 22621742]

約数ペア:

[(1, 22621742), (2, 11310871), (11, 2056522), (13, 1740134), (19, 1190618), (22, 1028261), (23, 983554), (26, 870067), (38, 595309), (46, 491777), (143, 158194), (181, 124982), (209, 108238), (247, 91586), (253, 89414), (286, 79097), (299, 75658), (362, 62491), (418, 54119), (437, 51766), (494, 45793), (506, 44707), (598, 37829), (874, 25883), (1991, 11362), (2353, 9614), (2717, 8326), (3289, 6878), (3439, 6578), (3982, 5681), (4163, 5434), (4706, 4807)]