15677628688

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{1199329}}^1$

素因数の和:1199399

約数の個数: 40

約数和(自身を含む): 32717722400

約数和(自身を除く): 17040093712

約数列:

[1, 2, 4, 8, 16, 19, 38, 43, 76, 86, 152, 172, 304, 344, 688, 817, 1634, 3268, 6536, 13072, 1199329, 2398658, 4797316, 9594632, 19189264, 22787251, 45574502, 51571147, 91149004, 103142294, 182298008, 206284588, 364596016, 412569176, 825138352, 979851793, 1959703586, 3919407172, 7838814344, 15677628688]

約数ペア:

[(1, 15677628688), (2, 7838814344), (4, 3919407172), (8, 1959703586), (16, 979851793), (19, 825138352), (38, 412569176), (43, 364596016), (76, 206284588), (86, 182298008), (152, 103142294), (172, 91149004), (304, 51571147), (344, 45574502), (688, 22787251), (817, 19189264), (1634, 9594632), (3268, 4797316), (6536, 2398658), (13072, 1199329)]