15890736

素因数分解:

$2^4\times 3^1\times {\mathrm{43}}^1\times {\mathrm{7699}}^1$

素因数の和:7753

約数の個数: 40

約数和(自身を含む): 42011200

約数和(自身を除く): 26120464

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 43, 48, 86, 129, 172, 258, 344, 516, 688, 1032, 2064, 7699, 15398, 23097, 30796, 46194, 61592, 92388, 123184, 184776, 331057, 369552, 662114, 993171, 1324228, 1986342, 2648456, 3972684, 5296912, 7945368, 15890736]

約数ペア:

[(1, 15890736), (2, 7945368), (3, 5296912), (4, 3972684), (6, 2648456), (8, 1986342), (12, 1324228), (16, 993171), (24, 662114), (43, 369552), (48, 331057), (86, 184776), (129, 123184), (172, 92388), (258, 61592), (344, 46194), (516, 30796), (688, 23097), (1032, 15398), (2064, 7699)]