15985992

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{3187}}^1$

素因数の和:3226

約数の個数: 64

約数和(自身を含む): 45907200

約数和(自身を除く): 29921208

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 19, 22, 24, 33, 38, 44, 57, 66, 76, 88, 114, 132, 152, 209, 228, 264, 418, 456, 627, 836, 1254, 1672, 2508, 3187, 5016, 6374, 9561, 12748, 19122, 25496, 35057, 38244, 60553, 70114, 76488, 105171, 121106, 140228, 181659, 210342, 242212, 280456, 363318, 420684, 484424, 666083, 726636, 841368, 1332166, 1453272, 1998249, 2664332, 3996498, 5328664, 7992996, 15985992]

約数ペア:

[(1, 15985992), (2, 7992996), (3, 5328664), (4, 3996498), (6, 2664332), (8, 1998249), (11, 1453272), (12, 1332166), (19, 841368), (22, 726636), (24, 666083), (33, 484424), (38, 420684), (44, 363318), (57, 280456), (66, 242212), (76, 210342), (88, 181659), (114, 140228), (132, 121106), (152, 105171), (209, 76488), (228, 70114), (264, 60553), (418, 38244), (456, 35057), (627, 25496), (836, 19122), (1254, 12748), (1672, 9561), (2508, 6374), (3187, 5016)]