19914192

素因数分解:

$2^4\times 3^2\times {\mathrm{41}}^1\times {\mathrm{3373}}^1$

素因数の和:3428

約数の個数: 60

約数和(自身を含む): 57108324

約数和(自身を除く): 37194132

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 41, 48, 72, 82, 123, 144, 164, 246, 328, 369, 492, 656, 738, 984, 1476, 1968, 2952, 3373, 5904, 6746, 10119, 13492, 20238, 26984, 30357, 40476, 53968, 60714, 80952, 121428, 138293, 161904, 242856, 276586, 414879, 485712, 553172, 829758, 1106344, 1244637, 1659516, 2212688, 2489274, 3319032, 4978548, 6638064, 9957096, 19914192]

約数ペア:

[(1, 19914192), (2, 9957096), (3, 6638064), (4, 4978548), (6, 3319032), (8, 2489274), (9, 2212688), (12, 1659516), (16, 1244637), (18, 1106344), (24, 829758), (36, 553172), (41, 485712), (48, 414879), (72, 276586), (82, 242856), (123, 161904), (144, 138293), (164, 121428), (246, 80952), (328, 60714), (369, 53968), (492, 40476), (656, 30357), (738, 26984), (984, 20238), (1476, 13492), (1968, 10119), (2952, 6746), (3373, 5904)]