15685291232

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{1639349}}^1$

素因数の和:1639395

約数の個数: 48

約数和(自身を含む): 34701760800

約数和(自身を除く): 19016469568

約数列:

[1, 2, 4, 8, 13, 16, 23, 26, 32, 46, 52, 92, 104, 184, 208, 299, 368, 416, 598, 736, 1196, 2392, 4784, 9568, 1639349, 3278698, 6557396, 13114792, 21311537, 26229584, 37705027, 42623074, 52459168, 75410054, 85246148, 150820108, 170492296, 301640216, 340984592, 490165351, 603280432, 681969184, 980330702, 1206560864, 1960661404, 3921322808, 7842645616, 15685291232]

約数ペア:

[(1, 15685291232), (2, 7842645616), (4, 3921322808), (8, 1960661404), (13, 1206560864), (16, 980330702), (23, 681969184), (26, 603280432), (32, 490165351), (46, 340984592), (52, 301640216), (92, 170492296), (104, 150820108), (184, 85246148), (208, 75410054), (299, 52459168), (368, 42623074), (416, 37705027), (598, 26229584), (736, 21311537), (1196, 13114792), (2392, 6557396), (4784, 3278698), (9568, 1639349)]