13299088

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{97}}^1$

素因数の和:176

約数の個数: 80

約数和(自身を含む): 30623040

約数和(自身を除く): 17323952

約数列:

[1, 2, 4, 8, 11, 16, 19, 22, 38, 41, 44, 76, 82, 88, 97, 152, 164, 176, 194, 209, 304, 328, 388, 418, 451, 656, 776, 779, 836, 902, 1067, 1552, 1558, 1672, 1804, 1843, 2134, 3116, 3344, 3608, 3686, 3977, 4268, 6232, 7216, 7372, 7954, 8536, 8569, 12464, 14744, 15908, 17072, 17138, 20273, 29488, 31816, 34276, 40546, 43747, 63632, 68552, 75563, 81092, 87494, 137104, 151126, 162184, 174988, 302252, 324368, 349976, 604504, 699952, 831193, 1209008, 1662386, 3324772, 6649544, 13299088]

約数ペア:

[(1, 13299088), (2, 6649544), (4, 3324772), (8, 1662386), (11, 1209008), (16, 831193), (19, 699952), (22, 604504), (38, 349976), (41, 324368), (44, 302252), (76, 174988), (82, 162184), (88, 151126), (97, 137104), (152, 87494), (164, 81092), (176, 75563), (194, 68552), (209, 63632), (304, 43747), (328, 40546), (388, 34276), (418, 31816), (451, 29488), (656, 20273), (776, 17138), (779, 17072), (836, 15908), (902, 14744), (1067, 12464), (1552, 8569), (1558, 8536), (1672, 7954), (1804, 7372), (1843, 7216), (2134, 6232), (3116, 4268), (3344, 3977), (3608, 3686)]