19741032

素因数分解:

$2^3\times 3^2\times {\mathrm{487}}^1\times {\mathrm{563}}^1$

素因数の和:1062

約数の個数: 48

約数和(自身を含む): 53670240

約数和(自身を除く): 33929208

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 487, 563, 974, 1126, 1461, 1689, 1948, 2252, 2922, 3378, 3896, 4383, 4504, 5067, 5844, 6756, 8766, 10134, 11688, 13512, 17532, 20268, 35064, 40536, 274181, 548362, 822543, 1096724, 1645086, 2193448, 2467629, 3290172, 4935258, 6580344, 9870516, 19741032]

約数ペア:

[(1, 19741032), (2, 9870516), (3, 6580344), (4, 4935258), (6, 3290172), (8, 2467629), (9, 2193448), (12, 1645086), (18, 1096724), (24, 822543), (36, 548362), (72, 274181), (487, 40536), (563, 35064), (974, 20268), (1126, 17532), (1461, 13512), (1689, 11688), (1948, 10134), (2252, 8766), (2922, 6756), (3378, 5844), (3896, 5067), (4383, 4504)]