19923408

素因数分解:

$2^4\times 3^4\times {\mathrm{15373}}^1$

素因数の和:15393

約数の個数: 50

約数和(自身を含む): 57667874

約数和(自身を除く): 37744466

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 81, 108, 144, 162, 216, 324, 432, 648, 1296, 15373, 30746, 46119, 61492, 92238, 122984, 138357, 184476, 245968, 276714, 368952, 415071, 553428, 737904, 830142, 1106856, 1245213, 1660284, 2213712, 2490426, 3320568, 4980852, 6641136, 9961704, 19923408]

約数ペア:

[(1, 19923408), (2, 9961704), (3, 6641136), (4, 4980852), (6, 3320568), (8, 2490426), (9, 2213712), (12, 1660284), (16, 1245213), (18, 1106856), (24, 830142), (27, 737904), (36, 553428), (48, 415071), (54, 368952), (72, 276714), (81, 245968), (108, 184476), (144, 138357), (162, 122984), (216, 92238), (324, 61492), (432, 46119), (648, 30746), (1296, 15373)]