19361776

素因数分解:

$2^4\times 7^1\times {\mathrm{17}}^1\times {\mathrm{10169}}^1$

素因数の和:10201

約数の個数: 40

約数和(自身を含む): 45398880

約数和(自身を除く): 26037104

約数列:

[1, 2, 4, 7, 8, 14, 16, 17, 28, 34, 56, 68, 112, 119, 136, 238, 272, 476, 952, 1904, 10169, 20338, 40676, 71183, 81352, 142366, 162704, 172873, 284732, 345746, 569464, 691492, 1138928, 1210111, 1382984, 2420222, 2765968, 4840444, 9680888, 19361776]

約数ペア:

[(1, 19361776), (2, 9680888), (4, 4840444), (7, 2765968), (8, 2420222), (14, 1382984), (16, 1210111), (17, 1138928), (28, 691492), (34, 569464), (56, 345746), (68, 284732), (112, 172873), (119, 162704), (136, 142366), (238, 81352), (272, 71183), (476, 40676), (952, 20338), (1904, 10169)]