13165936

素因数分解:

$2^4\times 7^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{269}}^1$

素因数の和:326

約数の個数: 80

約数和(自身を含む): 32140800

約数和(自身を除く): 18974864

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 23, 28, 38, 46, 56, 76, 92, 112, 133, 152, 161, 184, 266, 269, 304, 322, 368, 437, 532, 538, 644, 874, 1064, 1076, 1288, 1748, 1883, 2128, 2152, 2576, 3059, 3496, 3766, 4304, 5111, 6118, 6187, 6992, 7532, 10222, 12236, 12374, 15064, 20444, 24472, 24748, 30128, 35777, 40888, 43309, 48944, 49496, 71554, 81776, 86618, 98992, 117553, 143108, 173236, 235106, 286216, 346472, 470212, 572432, 692944, 822871, 940424, 1645742, 1880848, 3291484, 6582968, 13165936]

約数ペア:

[(1, 13165936), (2, 6582968), (4, 3291484), (7, 1880848), (8, 1645742), (14, 940424), (16, 822871), (19, 692944), (23, 572432), (28, 470212), (38, 346472), (46, 286216), (56, 235106), (76, 173236), (92, 143108), (112, 117553), (133, 98992), (152, 86618), (161, 81776), (184, 71554), (266, 49496), (269, 48944), (304, 43309), (322, 40888), (368, 35777), (437, 30128), (532, 24748), (538, 24472), (644, 20444), (874, 15064), (1064, 12374), (1076, 12236), (1288, 10222), (1748, 7532), (1883, 6992), (2128, 6187), (2152, 6118), (2576, 5111), (3059, 4304), (3496, 3766)]