39371686

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{113}}^1\times {\mathrm{173}}^1$

素因数の和:360

約数の個数: 32

約数和(自身を含む): 64268640

約数和(自身を除く): 24896954

約数列:

[1, 2, 19, 38, 53, 106, 113, 173, 226, 346, 1007, 2014, 2147, 3287, 4294, 5989, 6574, 9169, 11978, 18338, 19549, 39098, 113791, 174211, 227582, 348422, 371431, 742862, 1036097, 2072194, 19685843, 39371686]

約数ペア:

[(1, 39371686), (2, 19685843), (19, 2072194), (38, 1036097), (53, 742862), (106, 371431), (113, 348422), (173, 227582), (226, 174211), (346, 113791), (1007, 39098), (2014, 19549), (2147, 18338), (3287, 11978), (4294, 9169), (5989, 6574)]