19136238

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{199}}^1$

素因数の和:293

約数の個数: 64

約数和(自身を含む): 44236800

約数和(自身を除く): 25100562

約数列:

[1, 2, 3, 6, 11, 22, 31, 33, 47, 62, 66, 93, 94, 141, 186, 199, 282, 341, 398, 517, 597, 682, 1023, 1034, 1194, 1457, 1551, 2046, 2189, 2914, 3102, 4371, 4378, 6169, 6567, 8742, 9353, 12338, 13134, 16027, 18507, 18706, 28059, 32054, 37014, 48081, 56118, 67859, 96162, 102883, 135718, 203577, 205766, 289943, 308649, 407154, 579886, 617298, 869829, 1739658, 3189373, 6378746, 9568119, 19136238]

約数ペア:

[(1, 19136238), (2, 9568119), (3, 6378746), (6, 3189373), (11, 1739658), (22, 869829), (31, 617298), (33, 579886), (47, 407154), (62, 308649), (66, 289943), (93, 205766), (94, 203577), (141, 135718), (186, 102883), (199, 96162), (282, 67859), (341, 56118), (398, 48081), (517, 37014), (597, 32054), (682, 28059), (1023, 18706), (1034, 18507), (1194, 16027), (1457, 13134), (1551, 12338), (2046, 9353), (2189, 8742), (2914, 6567), (3102, 6169), (4371, 4378)]