19588896

素因数分解:

$2^5\times 3^2\times {\mathrm{17}}^1\times {\mathrm{4001}}^1$

素因数の和:4034

約数の個数: 72

約数和(自身を含む): 58997484

約数和(自身を除く): 39408588

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 17, 18, 24, 32, 34, 36, 48, 51, 68, 72, 96, 102, 136, 144, 153, 204, 272, 288, 306, 408, 544, 612, 816, 1224, 1632, 2448, 4001, 4896, 8002, 12003, 16004, 24006, 32008, 36009, 48012, 64016, 68017, 72018, 96024, 128032, 136034, 144036, 192048, 204051, 272068, 288072, 384096, 408102, 544136, 576144, 612153, 816204, 1088272, 1152288, 1224306, 1632408, 2176544, 2448612, 3264816, 4897224, 6529632, 9794448, 19588896]

約数ペア:

[(1, 19588896), (2, 9794448), (3, 6529632), (4, 4897224), (6, 3264816), (8, 2448612), (9, 2176544), (12, 1632408), (16, 1224306), (17, 1152288), (18, 1088272), (24, 816204), (32, 612153), (34, 576144), (36, 544136), (48, 408102), (51, 384096), (68, 288072), (72, 272068), (96, 204051), (102, 192048), (136, 144036), (144, 136034), (153, 128032), (204, 96024), (272, 72018), (288, 68017), (306, 64016), (408, 48012), (544, 36009), (612, 32008), (816, 24006), (1224, 16004), (1632, 12003), (2448, 8002), (4001, 4896)]