38400938

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{829}}^1$

素因数の和:926

約数の個数: 32

約数和(自身を含む): 64540800

約数和(自身を除く): 26139862

約数列:

[1, 2, 19, 23, 38, 46, 53, 106, 437, 829, 874, 1007, 1219, 1658, 2014, 2438, 15751, 19067, 23161, 31502, 38134, 43937, 46322, 87874, 362273, 724546, 834803, 1010551, 1669606, 2021102, 19200469, 38400938]

約数ペア:

[(1, 38400938), (2, 19200469), (19, 2021102), (23, 1669606), (38, 1010551), (46, 834803), (53, 724546), (106, 362273), (437, 87874), (829, 46322), (874, 43937), (1007, 38134), (1219, 31502), (1658, 23161), (2014, 19067), (2438, 15751)]