19366982968

素因数分解:

$2^3\times {\mathrm{71}}^1\times {\mathrm{3469}}^1\times {\mathrm{9829}}^1$

素因数の和:13375

約数の個数: 32

約数和(自身を含む): 36838908000

約数和(自身を除く): 17471925032

約数列:

[1, 2, 4, 8, 71, 142, 284, 568, 3469, 6938, 9829, 13876, 19658, 27752, 39316, 78632, 246299, 492598, 697859, 985196, 1395718, 1970392, 2791436, 5582872, 34096801, 68193602, 136387204, 272774408, 2420872871, 4841745742, 9683491484, 19366982968]

約数ペア:

[(1, 19366982968), (2, 9683491484), (4, 4841745742), (8, 2420872871), (71, 272774408), (142, 136387204), (284, 68193602), (568, 34096801), (3469, 5582872), (6938, 2791436), (9829, 1970392), (13876, 1395718), (19658, 985196), (27752, 697859), (39316, 492598), (78632, 246299)]