15690020896

素因数分解:

$2^5\times {\mathrm{11}}^1\times {\mathrm{383}}^1\times {\mathrm{116381}}^1$

素因数の和:116785

約数の個数: 48

約数和(自身を含む): 33786160128

約数和(自身を除く): 18096139232

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 88, 176, 352, 383, 766, 1532, 3064, 4213, 6128, 8426, 12256, 16852, 33704, 67408, 116381, 134816, 232762, 465524, 931048, 1280191, 1862096, 2560382, 3724192, 5120764, 10241528, 20483056, 40966112, 44573923, 89147846, 178295692, 356591384, 490313153, 713182768, 980626306, 1426365536, 1961252612, 3922505224, 7845010448, 15690020896]

約数ペア:

[(1, 15690020896), (2, 7845010448), (4, 3922505224), (8, 1961252612), (11, 1426365536), (16, 980626306), (22, 713182768), (32, 490313153), (44, 356591384), (88, 178295692), (176, 89147846), (352, 44573923), (383, 40966112), (766, 20483056), (1532, 10241528), (3064, 5120764), (4213, 3724192), (6128, 2560382), (8426, 1862096), (12256, 1280191), (16852, 931048), (33704, 465524), (67408, 232762), (116381, 134816)]